Athlete |
Nation(s) |
Sport(s) |
Role(s) |
Era |
Notes |
Fritz Aanes
|
NOR |
WRE |
Olympics |
2000—2004 |
2000 Sydney – Greco-Roman, 85 kg. Class (4). Nandrolone (anabolic steroid). |
Mariya Abakumova
|
RUS |
ATH |
Olympics |
2008—2012 |
2008 Beijing – Javelin (2) – Turinabol (retest) |
Mariya Abakumova
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – Javelin (10) Retroactively stripped of all her results from 2008 Olympics to end of 2012 London Olympics partly due to positive test for Turinabol at 2011 World Championships. |
Elvan Abeylegesse
|
TUR |
ATH |
Olympics |
2004—2008 |
Beijing 2008 – 5000m (2) 10000m (2) Retroactively stripped of all her results from 2007 to 2009 after testing positive at the 2007 World Championships. Stanozolol (retest) |
Inga Abitova
|
RUS |
ATH |
Olympics |
2008 |
2008 Beijing – 10000m (6) – Turinabol (retest) |
Alen Abramović
|
CRO |
CCS |
Olympics |
2006 |
2006 Torino – Out-of-competition positive. Non-competitor (DNS). Excessive hematocrit level. Suspended for five days – did not compete. |
Lyukman Adams
|
RUS |
ATH |
Olympics |
2012 |
2012 London - TJ (6) - Retroactively stripped of all his results from 2012 to 2014 after being found guilty of participating in doping programmes from 2012 to 2014. |
Christian Ahlmann
|
GER |
EJP |
Olympics |
2004—2016 |
2008 Beijing – Jumping / Team Jumping (Ind (=28 QR) / Team (=5)). Capsaicin. Horse tested positive for substance. |
Khadzhimurat Akkayev
|
RUS |
WLF |
Olympics |
2004—2008 |
2012 London – 105kg (DNS) – Turinabol (retest) |
Khadzhimurat Akkayev
|
RUS |
WLF |
Olympics |
2004—2008 |
2008 Beijing – 94kg (3) – Turinabol (retest) |
Ruslan Albegov
|
RUS |
WLF |
Olympics |
2012 |
2012 London - +105kg (3) - Undisclosed ADVs in 2011 or 2012 |
Denis Alekseyev
|
RUS |
ATH |
Olympics |
2008—2012 |
2008 Beijing – 400m (5 h1 r1/3) / 4 x 400m (3) – Turinabol (retest) |
Denis Alekseyev
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – 4 x 400m (5) – Retroactively stripped of all his results from 2008 to 2013 due to ban for positive test at 2008 Olympics |
Misha Aloyan
|
RUS |
BOX |
Olympics |
2012—2016 |
2016 Rio de Janeiro – 52kg (2) – Tuaminoheptane |
Bernardo Alves
|
BRA |
EJP |
Olympics |
2004—2008 |
2008 Beijing – Jumping / Team Jumping (Ind (=3) / Team (10)). Capsaicin. Horse tested positive for substance. |
Anis Ananenka
|
BLR |
ATH |
Olympics |
2012 |
2012 London – 800m (7 h2 r1/3) – Turinabol (retest) |
Adrián Annus
|
HUN |
ATH |
Olympics |
1996—2004 |
2004 Athínai – Hammer Throw (1). Tampering with urine sample, and then refusing to submit to a second test. |
Lance Armstrong
|
USA |
CRD |
Olympics |
1992—2000 |
2000 Sydney – ITT (3) Retroactively stripped of all his results from 1998 to 2005 for a multitude of violations. Disqualified by IOC in 2013 |
Izzat Artykov
|
KGZ |
WLF |
Olympics |
2016 |
2016 Rio de Janeiro – 69kg (3) – Strychnine |
Yelena Arzhakova
|
RUS |
ATH |
Olympics |
2012 |
2012 London – 800m (7) – Retroactively stripped of all her results from 2011 to 2013 for irregularities on her Athlete Biological Passport |
Nadzeya Astapchuk
|
BLR |
ATH |
Olympics |
2004—2012 |
2008 Beijing – Shot put (3) – Turinabol and tamoxifen (retest) |
Nadzeya Astapchuk
|
BLR |
ATH |
Olympics |
2004—2012 |
2012 London – Shot Put (1) – Metenolone |
Apti Aukhadov
|
RUS |
WLF |
Olympics |
2012 |
2012 London – 85kg (2) – Turinabol (retest) |
Bashir Babajanzadeh
|
IRI |
WRE |
Olympics |
2012—2016 |
2016 Rio de Janeiro – +130kg GR (10) – Results voided from May 2016 as a result of a doping violation prior to the Games – Testosterone |
Nicklas Bäckström
|
SWE |
IHO |
Olympics |
2010—2014 |
2014 Sochi – Men (2) – Pseudoephedrine – Received public warning and allowed to keep medal. |
Oleksandr Bahach
|
UKR |
ATH |
Olympics |
1996 |
2000 Sydney – Out-of-competition positive. Shot Put (DNS). Anabolic steroids. |
Bakhvain Buyadaa
|
MGL |
JUD |
Olympics |
1972—1976 |
1972 München – 63 kg. Class (2). Dianabol (anabolic steroid). |
Sergey Bakulin
|
RUS |
ATH |
Olympics |
2012 |
2012 London – 50km walk (6) – Retroactively stripped of all his results from 2009 to 2013 for irregularities on his Athlete Biological Passport |
Dominik Baldauf
|
AUT |
CCS |
Olympics |
2018 |
2018 PyeongChang – Sprint (35) 15km (42) 4 x 10 km (13) Team Sprint (16) – lost all results from December 2016 to March 5, 2019 after it was found he used a prohibited method (blood doping) between those dates |
Musaeb Abdulrahman Balla
|
QAT |
ATH |
Olympics / Non-starter |
2012—2016 |
2016 Rio de Janeiro – 800m (DNS) – Possession of illegal substances in June 2016 |
Khasan Baroyev
|
RUS |
WRE |
Olympics |
2004—2012 |
2008 Beijing – Greco-Roman 120kg (2) – Turinabol (retest) |
Yarelis Barrios
|
CUB |
ATH |
Olympics |
2008—2012 |
2008 Beijing – Discus (2) – Acetazolamide (retest) |
Michael Barry
|
CAN |
CRD |
Olympics |
1996—2008 |
2004 Athens – RR (DNF) Retroactively stripped of all his results from 2003 to 2006 for a multitude of violations |
Dieter Baumann
|
GER
FRG |
ATH |
Olympics |
1988—1996 |
2000 Sydney – Out-of-competition positive. Distance races (DNS). Nandrolone (anabolic steroid). |
Alain Baxter
|
GBR |
ALP |
Olympics |
1998—2006 |
2002 Salt Lake City – Slalom (3). Methamphetamine (stimulant). |
Ludger Beerbaum
|
GER
FRG |
EJP |
Olympics / Other |
1988—2016 |
2004 Athínai – Jumping / Team Jumping (1). Betamethasone. Disqualified because his horse, Goldfever, was found to have a doping positive. Germany moved from 1st to 3rd but Beerbaum not awarded a medal. |
Yevgeny Belov
|
RUS |
CCS |
Olympics |
2014 |
2014 Sochi – 15Km (25), 30km Skiathlon (19) – Involved in scheme involving switched samples |
Maksim Belugin
|
RUS |
BOB |
Olympics |
2014 |
2014 Sochi – 2 man (4) 4 man (4) – Involved in scheme involving switched samples |
Olha Beresnieva
|
UKR |
OWS/SWM |
Olympics |
2000—2012 |
2012 London – 10km open water (7) – EPO (retest) |
Mariya Bespalova
|
RUS |
ATH |
Olympics |
2012 |
2012 London – Hammer (10) – Turinabol (retest) |
Madina Biktagirova
|
BLR
RUS
EUN |
ATH |
Olympics |
1992—2000 |
1992 Barcelona – Marathon (4). Norephedrine (stimulant). |
Erol Bilgin
|
TUR |
WLF |
Olympics |
2012 |
2012 London – 62kg (8) – Turinabol and Stanozolol (retest) |
Yuriy Bilonoh
|
UKR |
ATH |
Olympics |
2000—2008 |
2004 Athínai – Shot Put (1). Oxandrolone metabolite (anabolic steroid). Disqualified in December 2012 after re-testing of samples from the 2004 Olympics. |
Mete Binay
|
TUR |
WLF |
Olympics |
2012 |
2012 London – 69kgs (6) Disqualified in July 2020 after re-analysis of London samples showed presence of Stanazolol metabolites. |
Blagoy Blagoev
|
BUL |
WLF |
Olympics |
1976—1980 |
1976 Montréal – 82½ kg. Class (2). Anabolic steroid. |
Liudmyla Blonska
|
UKR |
ATH |
Olympics |
2008 |
2008 Beijing – Long jump / Heptathlon (LJ (3QR) / Hep (2)). Methyltestosterone (anabolic steroid). Second doping offense, and given a lifetime ban. |
Valery Borchin
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – 50km walk (DNF) – Retroactively stripped of all his results from 2009 to 2012 for irregularities on his Athlete Biological Passport |
Abderrahhime Bouramdane
|
MAR |
ATH |
Olympics |
2008—2012 |
2012 London – Marathon (DNF) – Retroactively stripped of all his results from 2011 to 2015 for irregularities on his Athlete Biological Passport |
Borut Božič
|
SLO |
CRD |
Olympics |
2008—2012 |
2012 London – road race (46) – lost all results from 2011 and 2012 due to use of -prohibited methods and/or prohibited substances |
Kerrith Brown
|
GBR |
JUD |
Olympics |
1984—1988 |
1988 Seoul – 71 kg. Class (3). Furosemide (Lasix) (diuretic, masking agent). |
Gamze Bulut
|
TUR |
ATH |
Olympics |
2012 |
2012 London – 1500m (2) Retroactively stripped of all her results from 2010 to 2016 for irregularities on her Athlete Biological Passport |
Yolanda Caballero
|
COL |
ATH |
Olympics |
2012 |
2012 London – Marathon (DNF) – Retroactively stripped of all her results from 2011 to 2015 for irregularities on her Athlete Biological Passport |
Aslı Çakır
|
TUR |
ATH |
Olympics |
2008—2012 |
2012 London – 1500m (1) Retroactively stripped of all her results from 2010 to 2013 for irregularities on her Athlete Biological Passport |
María Luisa Calle
|
COL |
CTR |
Olympics / Other |
2000—2012 |
2004 Athínai – Points Race (3). Heptaminol (stimulant). Initially disqualified but this was later overturned by the Court of Arbitration for Sport. |
Mark Cameron
|
USA |
WLF |
Olympics |
1976 |
1976 Montréal – 110 kg. Class (5). Anabolic steroid. |
Cao Lei
|
CHN |
WLF |
Olympics |
2008 |
2008 Beijing – 75kg (1) – GHRP-2 (retest) |
Dean Capobianco
|
AUS |
ATH |
Olympics |
1992—1996 |
1996 Atlanta – 200 metres (7 h2 r2/4). Anabolic steroid. DQed prior to the Olympics, but allowed to compete on appeal. Later retroactively DQed when that decision was determined to be a mistake. |
Nesta Carter
|
JAM |
ATH |
Olympics |
2008—2012 |
2008 Beijing – 4 x 100m (1) – Methylhexanamine (retest) |
Paul Cerutti
|
MON |
SHO |
Olympics |
1972—1976 |
1976 Montréal – Trap Shooting (43). Amphetamines (stimulant). |
Fani Chalkia
|
GRE |
ATH |
Olympics |
2004 |
2008 Beijing – Out-of-competition positive. Non-competitor (DNS). Methyltrienolone (anabolic steroid). Tested positive in pre-competition test and not allowed to compete. |
Sanamacha Chanu
|
IND |
WLF |
Olympics |
2000—2004 |
2004 Athínai – 53 kg. Class (4). Furosemide (Lasix) (diuretic, masking agent). |
Yuliya Chekalyova
|
RUS |
CCS |
Olympics |
2014 |
2014 Sochi – 10km (11) 30km (31) Skiathlon (15) Women’s 4 x 5km relay (6) – Involved in scheme involving switched samples |
Chen Qian
|
CHN |
MPN |
Olympics |
2008—2016 |
2016 Rio de Janeiro – Women (4) – Diuretic |
Chen Xiexia
|
CHN |
WLF |
Olympics |
2008 |
2008 Beijing – 48kg (1) – GHRP-2 (retest) |
Chen Xinyi
|
CHN |
SWM |
Olympics |
2016 |
2016 Rio de Janeiro – 50m free (DNS), 100 B/fly (4) – Hydrochlorothiazide |
Yuliya Chermoshanskaya
|
RUS |
ATH |
Olympics |
2008 |
2008 Beijing – 200m (5 h1 r3/4) / 4 x 100m (1) – Turinabol (retest) |
Tatyana Chernova
|
RUS |
ATH |
Olympics |
2008—2012 |
2008 Beijing – Heptathlon (3) – Turinabol (retest) |
Tatyana Chernova
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – Heptathlon (3) – Turinabol (retest) Retroactively stripped of all her results from 2009 to 2013 for irregularities on her Athlete Biological Passport |
Anna Chicherova
|
RUS |
ATH |
Olympics |
2004—2012 |
2008 Beijing – High Jump (3) – Turinabol (retest) |
Zulfiya Chinshanlo
|
KAZ |
WLF |
Olympics / YOG |
2010—2020 |
2012 London – 53kg (1) – Oxandrolone and Stanozolol (retest) |
Sergey Chudinov
|
RUS |
SKN |
Olympics |
2010—2014 |
2014 Sochi – Skeleton (5) – Involved in scheme involving switched samples |
Dragomir Cioroslan
|
ROU |
WLF |
Olympics |
1976—1984 |
1976 Montréal – 75 kg. Class (5). Fencanfamine (stimulant). |
Anatolii Cîrîcu
|
MDA |
WLF |
Olympics |
2012 |
2012 London – 94kg (3) – Turinabol (retest) |
Roxana Cocoș
|
ROU |
WLF |
Olympics |
2008—2012 |
2012 London - 69kg (2) - Metenolone and Stanozolol (retest) |
Mickey Coll
|
PUR |
BKB |
Olympics |
1972 |
1972 München – Basketball (6). Ephedrine (stimulant). |
Andrea Collinelli
|
ITA |
CTR |
Olympics |
1996 |
2000 Sydney – Out-of-competition positive. Individual Pursuit (DNS). Increased hematocrit levels (>50.0). |
Kissya Costa
|
BRA |
ROW |
Olympics |
2012 |
2012 London – Single sculls (18). Erythropoietin (EPO). |
Crystal Cox
|
USA |
ATH |
Olympics |
2004 |
2004 Athínai – 4x400 metre relay (4x400 (1)). Admitted in 2010 to systematic doping with anabolic steroids from 2001-04. |
Florin Croitoru
|
ROU |
WLF |
Olympics / YOG |
2010—2012 |
2012 London – 56kg (9) – dehydrochlormethyltestosterone, metenolone and stanozolol (retest) |
Sean Crooks
|
CAN |
CCS |
Olympics |
2006 |
2006 Torino – Out-of-competition positive. Non-competitor (DNS). Excessive hematocrit level. Suspended for five days – did not compete. |
Kálmán Csengeri
|
HUN |
WLF |
Olympics |
1988 |
1988 Seoul – 75 kg. Class (4). Stanozolol (anabolic steroid). |
Ali Dad
|
AFG |
WRE |
Olympics |
1988 |
1988 Seoul – Freestyle, 62 kg. Class (Eliminated 3rd Round). Furosemide (Lasix) (diuretic, masking agent). |
Siarhei Dalidovich
|
BLR |
CCS |
Olympics |
1994—2018 |
2006 Torino – Out-of-competition positive. Non-competitor (DNS). Excessive hematocrit level. Suspended for five days – did not compete. |
Meline Daluzyan
|
ARM |
WLF |
Olympics |
2012 |
2012 London – 69kg (DNF) – Stanozolol and Turinabol (retest) |
Silviya Danekova
|
BUL |
ATH |
Olympics / Non-starter |
2012—2016 |
2016 Rio de Janeiro – 3000m SC (DNS) – EPO (Pre-Olympic testing) |
Ashot Danielyan
|
ARM |
WLF |
Olympics |
1996—2004 |
2000 Sydney – Unlimited Class (3). Stanozolol (anabolic steroid). |
Olga Danilova
|
RUS
EUN |
CCS |
Olympics |
1992—2002 |
2002 Salt Lake City – 10 km. / Pursuit / 30 km. (10K (2) / Pursuit (1) / 30K (7)). Darbopoietin (EPO analog). |
Bonnie Dasse
|
USA |
ATH |
Olympics |
1988—1992 |
1992 Barcelona – Shot Put (14 QR / DNQ). Clenbuterol (ß-agonist). |
Irina Davydova
|
RUS |
ATH |
Olympics |
2012 |
2012 London - 400m Hurdles (5 h2 r2/3) - Evidence from the LIMS database |
Nataliya Davydova
|
UKR |
WLF |
Olympics |
2008 |
2008 Beijing – 69kg (3) – Turinabol (retest) |
Mary Decker-Slaney
|
USA |
ATH |
Olympics |
1984—1996 |
1996 Atlanta – Tested positive on 17 June 1996, for which she was suspended retroactively on 16 September 1997. |
Nick Delpopolo
|
USA |
JUD |
Olympics |
2012—2016 |
2012 London – Lightweight (=7th). Marijuana. |
Andrey Demanov
|
RUS |
WLF |
Olympics |
2012 |
2012 London – 94kg (4) – Turinabol (retest) |
Rick DeMont
|
USA |
SWM |
Olympics |
1972 |
1972 München – 400 metre Freestyle (1). Ephedrine (stimulant). |
Stefan Denifl
|
AUT |
CRD |
Olympics |
2016 |
2016 Rio de Janeiro – Road Race (DNF) – lost all results from June 1, 2014 to March 5, 2019 after it was found he used a prohibited method between June 2014 and the end of 2018. |
Betlhem Desalegn Belayneh
|
UAE |
ATH |
Olympics / Non-starter |
2012—2016 |
2016 Rio de Janeiro – 1500m (DNS) Retroactively stripped of all her results from 2014 to 2016 for irregularities on her Athlete Biological Passport |
Pigi Devetzi
|
GRE |
ATH |
Olympics / Other |
2004—2008 |
2008 Beijing – Triple Jump (3) – Retroactively stripped of all her results since the 2007 World Championships after testing positive for Stanozolol. |
Roland Diethart
|
AUT |
CCS |
Olympics |
2006 |
2006 Torino – 4x10 km. relay (DNF). IOC Disciplinary investigation. Found to have been involved in an elaborate blood doping scheme. |
Đỗ Thị Ngân Thương
|
VIE |
GAR |
Olympics |
2008—2012 |
2008 Beijing – All-Around (59). Furosemide (Lasix) (diuretic, masking agent). |
Bahar Doğan
|
TUR |
ATH |
Olympics |
2008—2012 |
2012 London – Marathon (62) – Retroactively stripped of all her results from 2011 to 2013 for irregularities on his Athlete Biological Passport |
Marta Domínguez
|
ESP |
ATH |
Olympics |
1996—2012 |
2012 London – 3000m SC (12) – Retroactively stripped of all her results from 2009 to 2013 for irregularities on her Athlete Biological Passport |
Anastasiya Dotsenko
|
RUS |
CCS |
Olympics |
2014 |
Sochi 2014 – Sprint (21) Team Sprint (6) – Involved in scheme involving switched samples |
Izabela Dragneva
|
BUL |
WLF |
Olympics |
2000—2004 |
2000 Sydney – 48 kg. Class (1). Furosemide (Lasix) (diuretic, masking agent). |
Hamza Driouch
|
QAT |
ATH |
Olympics / YOG |
2010—2012 |
2012 London – 1500m (h1 10th r2/3) – Retroactively stripped of all his results from August 2 2012 to 2015 for irregularities on his Athlete Biological Passport |
Oleksandr Dryhol
|
UKR |
ATH |
Olympics |
2012 |
2012 London – Hammer (34) – Turinabol (retest) |
Alexandru Dudoglo
|
MDA |
WLF |
Olympics |
2008 |
2008 Beijing – 69kg (9) – Stanozolol (retest) |
Johannes Dürr
|
AUT |
CCS |
Olympics |
2014 |
2014 Sochi – Skiathlon (8) – EPO |
Maksim Dyldin
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – 400m (5 h2 r2/3) 4 x 400m relay (5) – Turinabol (retest) |
Inna Dyubanok
|
RUS |
IHO |
Olympics |
2010—2014 |
2014 Sochi – Women (6) – Involved in scheme involving switched samples |
Vadzim Dzeviatouski
|
BLR |
ATH |
Olympics |
2004—2008 |
2008 Beijing – Hammer Throw (3). Testosterone (anabolic steroid). Medal originally removed, but later overturned on appeal to the Court of Arbitration for Sport. |
Johannes Eder
|
AUT |
CCS |
Olympics |
2006 |
2006 Torino – 4x10 km. relay / Team Sprint (DNF / 9 semi2). IOC Disciplinary investigation. Found to have been involved in an elaborate blood doping scheme. |
Olga Fatkulina
|
ROC
RUS |
SSK |
Olympics / Other |
2010—2022 |
2014 Sochi – 500m (2), 1000m (4), 1500 (9) – Involved in scheme involving switched samples |
Róbert Fazekas
|
HUN |
ATH |
Olympics |
2000—2008 |
2004 Athínai – Discus Throw (1). Refusal to provide a urine sample. |
Vasyl Fedoryshyn
|
UKR |
WRE |
Olympics |
2004—2012 |
2008 Beijing – 60kg Freestyle (2) – Turinabol (retest) |
Tatyana Firova
|
RUS |
ATH |
Olympics |
2004—2012 |
2008 Beijing – 400m (6) / 4 x 400m (2) – Turinabol (retest) |
Alina Fodorova
|
UKR |
ATH |
Olympics |
2016 |
2016 Rio de Janeiro – Heptathlon (28) Retroactively DQed in 2018 for period from 27 July 2016 t0 15 June 2020 for a positive ARDV |
Mabel Fonseca
|
PUR |
WRE |
Olympics |
2004 |
2004 Athínai – Freestyle, 55 kg. class (5). Stanozolol (anabolic steroid). |
Samuel Francis
|
QAT |
ATH |
Olympics |
2008 |
2008 Beijing – 100 metres (8 h1 r3/4) – Stanozolol (retest) |
Ralfs Freibergs
|
LAT |
IHO |
Olympics |
2014—2022 |
2014 Sochi – Men (8) – Turinabol |
Olga Fyodorova-Stulneva
|
RUS |
ATH/BOB |
Olympics |
2004—2014 |
2014 Sochi – Women’s bobsleigh (18) – Involved in scheme involving switched samples |
Jean-Marc Gaillard
|
FRA |
CCS |
Olympics |
2006—2018 |
2006 Torino – Out-of-competition positive. Non-competitor (DNS). Excessive hematocrit level. Suspended for five days – did not compete. |
Yekaterina Galitskaya
|
RUS |
ATH |
Olympics |
2012 |
2012 London - 100 m hurdles (5 h1 r2/3) - Retroactively stripped of all her results from 2012 to 2014 after being found guilty of participating in doping programmes from 2012 to 2014. 120539 |
Luiza Galiulina
|
UZB |
GAR |
Olympics |
2008 |
2012 London – Out-of-competition positive. All-Around (DNS). Furosemide (Lasix) (diuretic, masking agent). |
Anton Galkin
|
RUS |
ATH |
Olympics |
2004 |
2004 Athínai – 400 metres (4). Stanozolol (anabolic steroid). |
Vera Ganeyeva
|
RUS |
ATH |
Olympics |
2012 |
2012 London – Discus (23) – Turinabol (retest) |
Tyson Gay
|
USA |
ATH |
Olympics |
2008—2016 |
2012 London – 100m (4) / 4x100m (2) – Retroactively stripped of all his results from July 2012 to 2014 after admitting use of a banned substance – Oxilofrine |
Angel Genchev
|
BUL |
WLF |
Olympics |
1988 |
1988 Seoul – 67½ kg. Class (1). Furosemide (Lasix) (diuretic, masking agent). |
Theodora Giareni
|
GRE |
SWM |
Olympics / Non-starter |
2012—2016 |
2016 Rio de Janeiro – 50m freestyle (DNS) – SARMS in pre-Olympic testing |
Yekaterina Glazyrina
|
RUS |
BTH |
Olympics |
2014 |
2014 Sochi – 15km (59) – Retroactively stripped of all her results from 19 December 2013 through 10 February 2017 after investigation by IBU |
Yekaterina Gnidenko
|
RUS |
CTR |
Olympics |
2012 |
2012 London – Keirin (8) Sprint (18) – Turinabol (retest) |
Mitko Grablev
|
BUL |
WLF |
Olympics |
1988 |
1988 Seoul – 56 kg. Class (1). Furosemide (Lasix) (diuretic, masking agent). |
Mariya Grabovetskaya
|
KAZ |
WLF |
Olympics |
2008 |
2008 Beijing – +75kg (3) – Turinabol, Oxandrolone and Stanozolol (retest) |
Serafim Grammatikopoulos
|
GRE |
WLF |
Olympics |
1984 |
1984 Los Angeles – Unlimited Class (DNF). Nandrolone (anabolic steroid). |
Yelizaveta Grechishnikova
|
RUS |
ATH |
Olympics |
2012 |
2012 London – 10000m (19) – Retroactively stripped of all her results from 2009 to 2013 for irregularities on her Athlete Biological Passport |
Teja Gregorin
|
SLO |
BTH/CCS |
Olympics |
2002—2014 |
2010 Torino – 7.5km (36) 10km (9) 12.5km (9) 15km (5) 4 x 6 km relay (8). – GHRP-2 (retest) |
Stian Grimseth
|
NOR |
WLF |
Olympics |
1996—2004 |
2000 Sydney – Out-of-competition positive. Non-competitor (DNS). Nandrolone (anabolic steroid). Admitted to taking supplement Ribose, which was later found to contain Nandroline. Grimseth sued the manufacturer and won and his doping sentence was reduced. |
Phil Grippaldi
|
USA |
WLF |
Olympics |
1968—1976 |
1976 Montréal – 90 kg. Class (4). Anabolic steroid. |
Zafar Guliyev
|
RUS |
WRE |
Olympics |
1996 |
1996 Atlanta – Greco-Roman, 48 kg. Class (3). Bromantan (Clenbuterol) (ß-agonist). A reprimand was given but the medal was allowed to stand. |
Viktoriya Gurova-Valyukevich
|
RUS |
ATH |
Olympics |
2004—2012 |
2012 London – Triple jump (8) – Turinabol (retest) |
Yuliya Gushchina
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – 4 x 400m (2), 400m (4 h1 r2/3) – Stanozolol & Turinabol (retest) |
Ferenc Gyurkovics
|
HUN |
WLF |
Olympics |
2004 |
2004 Athínai – 105 kg. Class (2). Oxandrolone (anabolic steroid). |
Semoy Hackett
|
TTO |
ATH |
Olympics / Non-starter |
2008—2020 |
2012 London – 100m (5 h1 r2/3) 200m (8) 4x100 (DNF) – Retroactively stripped of all her results due to a Methylhexamine positive in June 2012 |
Vésteinn Hafsteinsson
|
ISL |
ATH |
Olympics |
1984—1996 |
1984 Los Angeles – Discus Throw (14QR / DNQ). Nandrolone (anabolic steroid). |
Hussain Al-Hamdah
|
KSA |
ATH |
Olympics |
2012 |
2012 London – 5000m (h1 20th r1/2) – Retroactively stripped of all his results from 2009 to 2013 for irregularities on his Athlete Biological Passport |
Tetiana Hamera-Shmyrko
|
UKR |
ATH |
Olympics |
2012 |
2012 London – Marathon (5) – Retroactively stripped of all her results from 2011 to 2015 for irregularities on her Athlete Biological Passport |
Tyler Hamilton
|
USA |
CRD |
Olympics |
2000—2004 |
2004 Athínai – Individual Time Trial (1). Road race (18) Blood doping. His A-sample later suggested he may have blood doped. His B-sample was frozen and when it was attempted to be analyzed, it was not suitable for analysis. Thus this was not a doping positive. However, the Russian Olympic Committee protested, as their rider, Vyacheslav Yekimov, would have moved up to the gold medal position. This protest was eventually disallowed by the Court of Arbitration for Sport and Hamilton retained his gold medal. However in 2011 he confessed that he had used doping products for a large part of his career and voluntarily returned his Olympic gold medal to the IOC. He was formally stripped of the medal in 2012. |
Tony André Hansen
|
NOR |
EJP |
Olympics |
2008 |
2008 Beijing – Jumping / Team Jumping (Ind (1 QR) / Team (3)). Capsaicin. Horse tested positive for substance. |
Max Hauke
|
AUT |
CCS |
Olympics |
2014—2018 |
2018 PyeongChang – 15 km (29) 30 km (27) 50 km (36) 4 x 10 km (13) – ost all results from December 2016 to March 5, 2019 after it was found he used a prohibited method (blood doping) between those dates |
Sərdar Həsənov
|
AZE |
WLF |
Olympics |
2008—2012 |
2008 Beijing – 62kg (AC) – Turinabol (retest) |
George Hincapie
|
USA |
CRD |
Olympics |
1992—2008 |
2004 Athens – RR (8th) Retroactively stripped of all his results from 2004 to 2006 for a multitude of violations |
Hassan Hirt
|
FRA |
ATH |
Olympics |
2012 |
2012 London – 5,000 metres (11 h1 r1/2). Erythropoietin (EPO). |
Abdelmajid El-Hissouf
|
MAR |
ATH |
Olympics |
2016 |
2016 Rio de Janeiro – Marathon (68) – Retroactively stripped of all her results from 2014 onwards for irregularities on his Athlete Biological Passport |
Aad van den Hoek
|
NED |
CRD |
Olympics |
1972 |
1972 München – 100 km. Team Time Trial (3). Coramine (stimulant). |
Valentin Hristov
|
BUL |
WLF |
Olympics |
1976—1980 |
1976 Montréal – 110 kg. Class (1). Anabolic steroid. |
Jaime Huélamo
|
ESP |
CRD |
Olympics |
1972 |
1972 München – Individual Road Race (3). Coramine (stimulant). |
Kirill Ikonnikov
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – Hammer (6) – Turinabol (retest) |
Ilya Ilyin
|
KAZ |
WLF |
Olympics |
2008—2012 |
2008 Beijing – 94kg (1) – Stanozolol (retest) |
Ilya Ilyin
|
KAZ |
WLF |
Olympics |
2008—2012 |
2012 London – 94kg (1) – Stanozolol (retest) |
Cristina Iovu
|
MDA |
WLF |
Olympics |
2012 |
2012 London – 53kg (3) – Turinabol (retest) |
Aleksandr Ivanov
|
RUS |
WLF |
Olympics |
2012 |
2012 London – 94kg (2) – Turinabol (retest) |
Ivan Ivanov
|
BUL |
WLF |
Olympics |
1992—2000 |
2000 Sydney – 56 kg. Class (2). Furosemide (Lasix) (diuretic, masking agent). |
Yuliya Ivanova
|
RUS |
CCS |
Olympics |
2014 |
2014 Sochi – 10km (17), 30km (30), 4x5k relay (6), team sprint (6) – Involved in scheme involving switched samples |
Nataliya Ivoninskaya
|
KAZ |
ATH |
Olympics |
2008—2012 |
2012 London – 100m hurdles (7 h3 r1/3) – Turinabol and Stanozolol (retest) |
Žiga Jeglič
|
SLO |
IHO |
Olympics |
2014—2018 |
2018 PyeongChang – Ice Hockey (11) – Fentoterol |
Tomas Johansson
|
SWE |
WRE |
Olympics |
1984—1996 |
1984 Los Angeles – Greco-Roman, Unlimited Class (2). Methenolone (anabolic steroid). |
Ben Johnson
|
CAN |
ATH |
Olympics |
1984—1992 |
1988 Seoul – 100 metres (1). Stanozolol (anabolic steroid). |
Marion Jones
|
USA |
ATH |
Olympics |
2000—2004 |
2000 Sydney – 100 / 200 / 4x1 / 4x4 / Long Jump (100 (1) / 200 (1) / 4x1 (3) / 4x4 (1) / LJ (3)). Tetrohydrogestinone (THG), aka "The Clear" (anabolic steroid). Confirmed October 2007, when Jones pleaded guilty in USA Federal Court to lying to federal agents about her steroid use prior to the 2000 Olympic Games. Disqualified by IOC in December 2007. |
Marion Jones
|
USA |
ATH |
Olympics |
2000—2004 |
2004 Athínai – 4x1 / Long Jump (4x1 (DNF) / LJ (5)). Tetrohydrogestinone (THG), aka "The Clear" (anabolic steroid). Confirmed October 2007, when Jones pleaded guilty in USA Federal Court to lying to federal agents about her steroid use prior to the 2000 Olympic Games. Disqualified by IOC in December 2007. |
Zbigniew Kaczmarek
|
POL |
WLF |
Olympics |
1972—1980 |
1976 Montréal – 67½ kg. Class (1). Anabolic steroid. |
Yuliya Kalina
|
UKR |
WLF |
Olympics |
2012 |
2012 London – 58kg (3) – Turinabol (retest) |
Alissa Kallinikou
|
CYP |
ATH |
Olympics |
2008 |
2008 Beijing – 400m (5 h7 r1/3) – Retroactively stripped of all her results since 1 July 2008 after testing positive for Testosterone |
Vladimir Kanaykin
|
RUS |
ATH |
Olympics |
2012 |
2012 London – 20km walk (DSQ (lifting) – Retroactively stripped of all his results from 2011 to 2012 for irregularities on his Athlete Biological Passport |
Anwar Kandafil
|
MAR |
WRE |
Olympics |
1996 |
2000 Sydney – Out-of-competition positive. Non-competitor (DNS). Drug not announced. |
Olga Kaniskina
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – 20km walk (2) – Retroactively stripped of all her results from 2009 to 2013 for irregularities on her Athlete Biological Passport |
Anastasiya Kapachinskaya
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – 4 x 400 (3) – Retroactively stripped of all her results from 2008 to 2017 due to ban imposed after testing positive at the Beijing Olympixs. |
Anastasiya Kapachinskaya
|
RUS |
ATH |
Olympics |
2008—2012 |
2008 London – 4 x 400 (3) – Turinabol and stanozolol.(retest) |
Natallia Kareyva
|
BLR |
ATH |
Olympics |
2012 |
2012 London – 1500m (7) – Retroactively stripped of all her results from 2010 to 2014 for irregularities on her Athlete Biological Passport |
Endri Karina
|
ALB |
WLF |
Olympics |
2012 |
2012 London - 94kg (14) - Stanozolol (retest) |
Algo Kärp
|
EST |
CCS |
Olympics |
2010—2018 |
2018 PyeongChang – 50km (17) 4 x 10 km (12) Involved in a scheme using a prohibited method (blood doping) prior to the Games |
Aleksandr Kasyanov
|
RUS |
BOB |
Olympics |
2014 |
2014 Sochi – Two-man (4), Four-man (4) – Involved in scheme involving switched samples |
Zoltán Kecskés
|
HUN |
WLF |
Olympics |
1996 |
2004 Athínai – Out-of-competition positive. Non-competitor (DNS). Substance not released. Did not compete. |
Simon Kemboi
|
KEN |
ATH |
Olympics |
1992—1996 |
2000 Sydney – Out-of-competition positive. 4x400 metre relay (DNS). Nandrolone (anabolic steroid). |
Gulfiya Khanafeyeva
|
RUS |
ATH |
Olympics |
2012 |
2012 London – Hammer (15) – Turinabol (retest) |
Natallia Kharaneka-Mikhnevich
|
BLR |
ATH |
Olympics |
2004—2012 |
2008 Beijing – Shot put (2) – Methandienone and Stanozolol (retest) |
Hripsime Khurshudyan
|
ARM |
WLF |
Olympics |
2008—2012 |
2008 Beijing – 75kg (11) – Dehydrochlormethyltestosterone and Stanozolol (retest) |
Hripsime Khurshudyan
|
ARM |
WLF |
Olympics |
2008—2012 |
2012 London – +75kg (3) – Turinabol and Stanozolol (retest) |
Ilvir Khuzin
|
RUS |
BOB |
Olympics |
2014 |
2014 Sochi – Four-man (4) – Involved in scheme involving switched samples |
Kim Jong-Su
|
PRK |
SHO |
Olympics |
2004—2016 |
2008 Beijing – Air Pistol / Free Pistol (AirPistol (3) / FreePistol (2)). Propranolol (ß-antagonist/blocker). |
Kim Un-Hyang
|
PRK
COR |
IHO |
Olympics |
2018 |
2018 PyeongChang – Ice Hockey (8) – Hydrochlorothiazide – No fault violation so not disqualified. |
Courtney King-Dye
|
USA |
EDR |
Olympics |
2008 |
2008 Beijing – Dressage / Team Dressage (Ind (13) / Team (4)). Felbinac. Horse tested positive for substance. |
Ümmü Kiraz
|
TUR |
ATH |
Olympics |
2012 |
2012 London – Marathon (88) – Retroactively stripped of all her results from 2011 to 2013 for irregularities on her Athlete Biological Passport |
Miroslav Kirchev
|
BUL |
CSP |
Olympics |
2012—2016 |
2012 London – K1-1000m (11) - |
Sergey Kirdyapkin
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – 50km walk (1) – Retroactively stripped of all his results from 2009 to 2013 for irregularities on his Athlete Biological Passport |
Anisya Kirdyapkina
|
RUS |
ATH |
Olympics |
2012 |
2012 London – 20km walk (4) – Retroactively stripped of all her results from 2011 to 2013 for irregularities on her Athlete Biological Passport |
Alena Kiyevich
|
BLR |
ATH |
Olympics |
2012 |
2012 London - 4 x 400 relay (4 h1 r1/2) Evidence from the LIMS database |
Adem Kılıççı
|
TUR |
BOX |
Olympics |
2008—2012 |
2012 London – 75kg (5) – Turinabol (retest) |
Blaža Klemenčič
|
SLO |
MTB |
Olympics |
2008—2012 |
2012 London –Mountain biking (23) – Tested positive for EPO in retest of sample from March 2012. Retroactively stripped of all her results from March to December 2012 for irregularities on her Athlete Biological Passport |
Yevgeniya Kolodko
|
RUS |
ATH |
Olympics |
2012 |
2012 London – Shot (2) – Turinabol and Ipamorelin (retest). |
Yuliya Kondakova
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – 100m hurdles (5 h1 r2/3) – Retroactively stripped of all her results from 2012 to 2016 after being found guilty of participating in doping programmes in 2012 and 2013 |
Andrey Korneyev
|
RUS |
SWM |
Olympics |
1996 |
1996 Atlanta – 200 metre Breaststroke (3). Bromantan (Clenbuterol) (ß-agonist). A reprimand was given but the medal was allowed to stand. |
Olha Korobka
|
UKR |
WLF |
Olympics |
2004—2008 |
2008 Beijing – 75kg (3) – Turinabol (retest) |
Pavel Korostelyov
|
RUS |
CCS |
Olympics |
2006 |
2006 Torino – Out-of-competition positive. Non-competitor (DNS). Excessive hematocrit level. Suspended for five days – did not compete. |
Irina Korzhanenko
|
RUS |
ATH |
Olympics |
1996—2004 |
2004 Athínai – Shot Put (1). Stanozolol (anabolic steroid). |
Yekaterina Kostetskaya
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – 1500m (9) – Retroactively stripped of all her results from 2011 to 2015 for irregularities on her Athlete Biological Passport |
Boyanka Kostova
|
AZE
BUL |
WLF |
Olympics / YOG |
2010—2012 |
2012 London – 58kg (5) – Turinabol and Stanozolol (retest) |
Zoltán Kovács
|
HUN |
WLF |
Olympics |
2000—2004 |
2004 Athínai – 105 kg. Class (DNF). Refusal to provide a urine sample. |
Liudmyla Kovalenko
|
UKR |
ATH |
Olympics |
2012 |
2012 London – 5000 m (11 h1 r1/2) – Results voided for biological passport violation June 2012 to April 2016 |
Svetlana Krivelyova
|
RUS
EUN |
ATH |
Olympics |
1992—2004 |
2004 Athínai – Shot Put (3). Oxandrolone metabolite (anabolic steroid). Disqualified in December 2012 after re-testing of samples from the 2004 Olympics. |
Antonina Krivoshapka
|
RUS |
ATH |
Olympics |
2012 |
2012 London – 400m (6), 4x400 (2) – Turinabol (retest) |
Andrey Krivov
|
RUS |
ATH |
Olympics |
2012 |
2012 London – 20k walk (37) Retroactively stripped of all his results from 2011 to 2017 for irregularities on her Athlete Biological Passport |
Aleksandr Krushelnitsky
|
ROC |
CUR |
Olympics |
2018 |
2018 PyeongChang – Mixed doubles (3) – Meldonium |
Paval Kryvitski
|
BLR |
ATH |
Olympics |
2012 |
2012 London – Hammer (28) – Turinabol and Stanozolol (retest) |
Anastasiya Kudinova
|
KAZ |
ATH |
Olympics |
2016 |
2016 Rio de Janeiro – 400m (h8-7th r1/3) – Drostanolone prior to Games |
Besik Kudukhov
|
RUS |
WRE |
Olympics |
2008—2012 |
2012 London – 65kg – Turinabol (retest). IOC Issued a statement "Disciplinary proceedings, which could have resulted in the establishment of the anti-doping rule violation and the consequences resulting therefrom cannot be conducted against a deceased person. Consequently, these proceedings must be filed." |
Galina Kulakova
|
RUS
URS |
CCS |
Olympics |
1968—1980 |
1976 Innsbruck – 5 km. (3). Ephedrine (stimulant). Kulakova also finished 3rd in the 10 km. and 1st in the relay, but was allowed to keep those medals. |
Iryna Kulesha
|
BLR |
WLF |
Olympics |
2008—2012 |
2012 London – 75kg (3) – Turinabol and stanozolol.(retest) |
Iryna Kulesha
|
BLR |
WLF |
Olympics |
2008—2012 |
2008 Beijing – 75kg (4) – Turinabol (retest) |
Marco Kutscher
|
GER |
EJP |
Olympics |
2004—2008 |
2008 Beijing – Jumping / Team Jumping (Ind (38) / Team (8)). Capsaicin. Horse tested positive for substance. |
Stefan Laggner
|
AUT |
WLF |
Olympics |
1984 |
1984 Los Angeles – Unlimited Class (4). Nandrolone (anabolic steroid). |
Eric Lamaze
|
CAN |
EJP |
Olympics |
2008—2016 |
2000 Sydney – Out-of-competition positive. Non-competitor (DNS). Cocaine. Also disqualified from Canadian team in 1996 for a positive cocaine test. |
Dmitry Lapikov
|
RUS |
WLF |
Olympics |
2008 |
2008 Beijing – 105kg (3) – Turinabol (retest) |
Larisa Lazutina
|
RUS
EUN |
CCS |
Olympics / Other |
1992—2002 |
2002 Salt Lake City – 10 km (4) / 15 km (2) / 30 km. (1) / Pursuit (2). Darbopoietin (EPO analog). |
Aliaksandr Lazutkin
|
BLR |
CCS |
Olympics / Other |
2006—2014 |
2006 Torino – Out-of-competition positive. Non-competitor (DNS). Excessive hematocrit level. Suspended for five days – did not compete. |
Tatyana Lebedeva
|
RUS |
ATH |
Olympics |
2000—2012 |
2008 Beijing – Long jump (2), Triple jump (2) – Turinabol (retest) |
Yekaterina Lebedeva
|
RUS |
IHO |
Olympics |
2010—2014 |
2014 Sochi – Women (6) – Involved in scheme involving switched samples |
Walter Legel
|
AUT |
WLF |
Olympics |
1960—1980 |
1972 München – 67½ kg. Class (15). Amphetamines (stimulant). |
Aleksandr Legkov
|
RUS |
CCS |
Olympics |
2006—2014 |
2014 Sochi – 30km skiathlon (11), 50km (1), 4x10 relay (2) – Involved in scheme involving switched samples |
Lorne Leibel
|
CAN |
SAL |
Olympics |
1976 |
1976 Montréal – Tempest Class (7). Phenylpropanolamine (stimulant) (he had taken Dristan). DQed for the affected race only, not for the entire event. |
Levi Leipheimer
|
USA |
CRD |
Olympics |
2004—2008 |
2004 Athens – RR (DNF) Retroactively stripped of all his results from 1999 to 2006 for a multitude of violations |
Alexander Leipold
|
GER
FRG |
WRE |
Olympics |
1988—2000 |
2000 Sydney – Freestyle, 76 kg. Class (1). Nandrolone (anabolic steroid). |
Aliaksei Liasnichi
|
BLR |
ATH |
Olympics |
2004 |
2004 Athínai – High Jump (DNQ Group B). Clenbuterol (ß-agonist). |
Hans-Gunnar Liljenwall
|
SWE |
MPN |
Olympics |
1964—1972 |
1968 Ciudad de México – Individual / Team (3). Alcohol (depressant). |
Liu Chunhong
|
CHN |
WLF |
Olympics |
2004—2008 |
2008 Beijing – 69kg (1) – GHRP-2 and sibutramine (retest) |
Liu Yunfeng
|
CHN |
ATH |
Olympics |
2004 |
2000 Sydney – Out-of-competition positive. Racewalking (DNS). Drug not announced. |
Jud Logan
|
USA |
ATH |
Olympics |
1984—2000 |
1992 Barcelona – Hammer Throw (4). Clenbuterol (ß-agonist). |
Aleksandr Loginov
|
ROC
RUS |
BTH |
Olympics |
2014—2022 |
2014 Sochi – 20km (30) – EPO (retest of sample from 2013) |
Nataliya Lupu
|
UKR |
ATH |
Olympics |
2012—2016 |
2016 Rio de Janeiro – 800m (8 h2 r2/3) Tested positive for Exogenous Steroids in July.2016, IAAF have voided all her results since then |
Denis Lynch
|
IRL |
EJP |
Olympics |
2008 |
2008 Beijing – Jumping (=8). Capsaicin. Horse tested positive for substance. |
Tatyana Lysenko
|
RUS |
ATH |
Olympics |
2004—2012 |
2012 London – Hammer (1) – Turinabol (retest) |
Paval Lyzhyn
|
BLR |
ATH |
Olympics |
2004—2012 |
2008 Beijing – Shot put (4) – Turinabol (retest) |
Emmanuel Magnien
|
FRA |
CRD |
Olympics |
1992 |
2000 Sydney – Out-of-competition positive. Non-competitor (DNS). Corticosteroid cream. 3-months suspension but missed the Olympics. |
Maryna Malets-Lisohor
|
UKR |
CCS |
Olympics |
2006—2014 |
2014 Sochi – Team sprint (DNS) – Trimetazidine |
Aset Mambetov
|
KAZ |
WRE |
Olympics |
2004—2008 |
2008 Beijing – 96kg GR (3) – Stanozolol (retest) |
Maiya Maneza
|
KAZ |
WLF |
Olympics |
2012 |
2008 Beijing – 63kg (DNS) – Stanozolol (retest) |
Maiya Maneza
|
KAZ |
WLF |
Olympics |
2012 |
2012 London – 63kg (1) – Stanozolol (retest) |
Kornelia Marek-Kubińska
|
POL |
CCS |
Olympics |
2010—2014 |
2010 Vancouver – 10K / 30K / Skiathlon / Relay / Team Sprint (10K (39) / 30K (11) / Skiathlon (35) / Relay (6) / Team Sprint (9)). Erythropoietin (EPO). |
Zalina Marghieva-Petrivskaya
|
MDA |
ATH |
Olympics / Other |
2008—2020 |
2012 London – Hammer (8) – Results voided from 2009 to 2013 as a result of a doping violation at the 2009 World Championships – Stanozolol and Dehydrochloromethyltestosterone |
Fernando Mariaca
|
ESP |
WLF |
Olympics |
1984—1992 |
1988 Seoul – 67½ kg. Class (13). Pemoline (stimulant). |
Răzvan Martin
|
ROU |
WLF |
Olympics |
2008—2012 |
2012 London - 69kg (3) - Dehydrochlormethyltestosterone, Metenolone and Stanozolol.(retest) |
Wilfredo Martínez
|
CUB |
ATH |
Olympics |
2008 |
2008 Beijing – Long jump (5) – Acetazolamide (retest) |
Tigran Gevorg Martirosyan
|
ARM |
WLF |
Olympics |
2008 |
2008 Beijing – 69kg (3) – Stanozolol and Turinabol (retest) |
Yekaterina Martynova
|
RUS |
ATH |
Olympics |
2012 |
2012 London – 1500m (h2 7th r1/3) – Retroactively stripped of all her results from 2011 to 2015 for irregularities on her Athlete Biological Passport |
Alena Matoshka
|
BLR |
ATH |
Olympics |
2012 |
2012 London – Hammer (25) – Oxandrolone (retest) |
Nataliya Matveyeva
|
RUS |
CCS |
Olympics |
2006—2014 |
2006 Torino – Out-of-competition positive. Non-competitor (DNS). Excessive hematocrit level. Suspended for five days – did not compete. |
Nataliya Matveyeva
|
RUS |
CCS |
Olympics |
2006—2014 |
2014 Sochi – Sprint (4 h4 r2/4) – Involved in scheme involving switched samples |
Marc Mayer
|
AUT |
CCS |
Olympics |
2002 |
2002 Salt Lake City – 50 km. / Pursuit / Sprint (50K (24) / Pursuit (50) / Sprint (21)). Blood doping. |
Maksym Mazuryk
|
UKR |
ATH |
Olympics |
2008—2012 |
2012 London – Pole vault (18) – Turinabol (retest) |
Marie McMahon-Davenport
|
IRL |
ATH |
Olympics |
1996—2004 |
1996 Atlanta – 5,000 metres (14 h2 r1/2). Phenylpropanolamine (stimulant). A warning was given because of extenuating circumstances. |
Nijolė Medvedeva
|
LTU |
ATH |
Olympics |
1992 |
1992 Barcelona – Long Jump (4). Meziocarde (a stimulant). |
Karin Melis
|
TUR |
ATH |
Olympics |
2008—2016 |
2012 London – Long Jump (DNS r2/2) – Results voided from June 2012 as a result of a doping violation prior to the Games – Testosterone |
Aksana Miankova
|
BLR |
ATH |
Olympics |
2008—2012 |
2008 Beijing – Hammer (1) – Stanozolol and Turinabol (retest) |
Aksana Miankova
|
BLR |
ATH |
Olympics |
2008—2012 |
2012 London – Hammer (7) – Turinabol and Stanozolol (retest) |
Andrei Mikhnievich
|
BLR |
ATH |
Olympics |
2000—2012 |
2008 Beijing – Shot put (3) – Retroactively stripped of all his results from 2005 onwards after retests of the 2005 world Championships triggered a retrospective life ban, |
Andrei Mikhnievich
|
BLR |
ATH |
Olympics |
2000—2012 |
2012 London – Shot put (17q) – Retroactively stripped of all his results from 2005 onwards after retests of the 2005 world Championships triggered a retrospective life ban, |
Sevdalin Minchev
|
BUL |
WLF |
Olympics |
1992—2004 |
2000 Sydney – 62 kg. Class (3). Furosemide (Lasix) (diuretic, masking agent). |
Anastasiya Mironchyk-Ivanova
|
BLR |
ATH |
Olympics |
2012—2020 |
2012 London – Long jump (7) – Turinabol (retest) |
Hanna Mishchenko
|
UKR |
ATH |
Olympics |
2008—2012 |
2012 London – 1500m (h3-11th r1/3) – Retroactively stripped of all her results from June 2012 to 2016 for irregularities on her Athlete Biological Passport |
Gülcan Mıngır
|
TUR |
ATH |
Olympics |
2012 |
2012 London – 3000m SC (h2-10th r1/2) Turinabol (retest) |
Davit Modzmanashvili
|
GEO |
WRE |
Olympics |
2012 |
2012 London – Freestyle – over 120 kgs (2) – Stanozolol and Turinabol (retest) |
Jarosław Morawiecki
|
POL |
IHO |
Olympics |
1988 |
1988 Calgary – Ice Hockey (10). Testosterone (anabolic steroid). |
Ghfran Mouhamad
|
SYR |
ATH |
Olympics / Other |
2012—2016 |
2012 London – 400 m hurdles (8 h2 r1/3). Methylhexanamine. |
Johann Mühlegg
|
GER
ESP |
CCS |
Olympics |
1992—2002 |
2002 Salt Lake City – 10/10 km pursuit (1), 30 km (1), and 50 km. (1). Darbopoietin (EPO analog). |
Semiha Mutlu
|
TUR |
ATH |
Olympics |
2012 |
2012 London – 20km walk (47) – Retroactively stripped of all her results from 2011 to 2013 for irregularities on her Athlete Biological Passport |
Tezdzhan Naimova
|
BUL |
ATH |
Olympics |
2008 |
2008 Beijing – 100m (5 h9 r1/4) – Retroactively stripped of all her results since 28 June 2008 after being found guilty of tampering with the sample. |
Nan Aye Khine
|
MYA |
WLF |
Olympics |
2004 |
2004 Athínai – 56 kg. Class (4). Anabolic steroid (not released). |
Arjomand Mohamed Nasehi
|
IRI |
WLF |
Olympics |
1972 |
1972 München – 52 kg. Class (10). Ephedrine (stimulant). |
Dilshod Nazarov
|
TJK |
ATH |
Olympics / Other |
2004—2016 |
2012 London - Hammer (9) - Turinabol (retest of sample from 2011 World Championships) .Retroactively stripped of all his results from 2011 to 2013 |
Anna Nazarova
|
RUS |
ATH |
Olympics |
2012 |
2012 London – Long Jump (6) – Turinabol (retest) |
Aleksey Negodaylo
|
RUS |
BOB |
Olympics |
2014 |
2014 Sochi – Four-man (1) – Involved in scheme involving switched samples |
Irina Nekrasova
|
KAZ |
WLF |
Olympics |
2008 |
2008 Beijing – 63kg (2) – Stanozolol (retest) |
Yelena Nikitina
|
ROC
RUS |
SKN |
Olympics |
2014—2022 |
2014 Sochi – Women (3) – Involved in scheme involving switched samples |
Vladimir Nikolov
|
BUL |
VVO |
Olympics |
2008—2012 |
2012 London - Men's team (4) - Methyltestosterone metabolites |
Arne Norrback
|
SWE |
WLF |
Olympics |
1976 |
1976 Montréal – 60 kg. Class (eliminated). Anabolic steroid. |
Nastassia Novikau
|
BLR |
WLF |
Olympics |
2004—2012 |
2008 Beijing – 53kg (3) – Stanozolol and Turinabol (retest) |
Ruslan Nurudinov
|
UZB |
WLF |
Olympics |
2012—2016 |
2012 London – 105kg (4) – Turinabol (retest) |
Cian O'Connor
|
IRL |
EJP |
Olympics |
2004—2020 |
2004 Athínai – Jumping / Team Jumping (Individual (1)). Zuclopenthixol and fluphenazine. Disqualified because his horse, Waterford Crystal, was found to have a doping positive. |
Michael O'Reilly
|
IRL |
BOX |
Non-starter |
2016 |
2016 Rio de Janeiro – Middleweight (DNS) – Diuretic – Withdrawn from competition shortly before the event. |
Blessing Okagbare
|
NGR |
ATH |
Olympics |
2008—2020 |
2020 Tokyo – 100m (DNS h6 r3/4) 4 x 100m (DNS) - EPO and Human Growth Hormone - Prior to the Games |
Olena Olefirenko
|
UKR |
ROW |
Olympics |
2004—2008 |
2004 Athínai – Quadruple Sculls (3). Etamivan (stimulant). |
Josephine Onyia
|
ESP |
ATH |
Olympics |
2008 |
2008 Beijing – 100m Hurdles (5 h1 r2/3) – Methylhexanamine (retest) |
Mariya Orlova
|
RUS |
SKN |
Olympics |
2014 |
2014 Sochi – Women (6) – Involved in scheme involving switched samples |
Ösökhbayaryn Chagnaadorj
|
MGL |
WLF |
Olympics |
2016 |
2016 Rio de Janeiro – 56kg (DNF) – Testosterone. |
Moukheld Al-Outaibi
|
KSA |
ATH |
Olympics |
2008—2016 |
2016 Rio de Janeiro – 5000m ( 21 h1 r1/2) – Results voided from May 2016 as a result of a doping violation prior to the Games – (CERA and Evasion of testing) |
Bettina Overesch-Böker-Hoy
|
GER
FRG |
EVE |
Olympics |
1984—2004 |
2004 Athínai – Jumping / Team Jumping (3). Dihydroxyphenhydramine. Overturned on appeal. |
Oyuunbilegiin Pürevbaatar
|
MGL |
WRE |
Olympics |
2000—2004 |
2000 Sydney – Freestyle, 58 kg. Class (5). Furosemide (Lasix) (diuretic, masking agent). |
Sibel Özkan
|
TUR |
WLF |
Olympics |
2008 |
2008 Beijing – 48kg (2) – Stanozolol (retest) |
Oleksandr P'iatnytsia
|
UKR |
ATH |
Olympics |
2012 |
2012 London – Javelin (2) – Turinabol (retest) |
Vita Palamar
|
UKR |
ATH |
Olympics |
2000—2008 |
2008 Beijing – High jump (5) – Turinabol (retest) |
Vasil Pankou
|
BLR |
IHO |
Olympics |
1998—2002 |
2002 Salt Lake City – Ice Hockey (4). Nandrolone (anabolic steroid). |
Nikolay Pankratov
|
RUS |
CCS |
Olympics |
2006—2010 |
2006 Torino – Out-of-competition positive. Non-competitor (DNS). Excessive hematocrit level. Suspended for five days – did not compete.. |
Nizami Paşayev
|
AZE |
WLF |
Olympics / Other |
2000—2008 |
2008 Beijing – 94kg (5)- Turinabol, Oxandrolone and Stanozolol (retest) |
Yekaterina Pashkevich
|
RUS |
IHO |
Olympics |
2002—2014 |
2014 Sochi – Women (6) – Involved in scheme involving switched samples |
Petr Pavlásek
|
CZE
TCH |
WLF |
Olympics |
1972—1976 |
1976 Montréal – 110 kg. Class (6). Anabolic steroid. |
Vitālijs Pavlovs
|
LAT |
IHO |
Olympics |
2014 |
2014 Sochi – Men (8) – Methalhexamine – Disqualified for one game only |
Daria Pchelnik
|
BLR |
ATH |
Olympics |
2008 |
2008 Beijing – Hammer (4) – Turinabol (retest) |
Oleg Perepechonov
|
RUS |
WLF |
Olympics |
2004—2008 |
2004 Athens – Middleweight (3) – Clenbuterol |
Vanja Perišić
|
CRO |
ATH |
Olympics |
2008 |
2008 Beijing – 800 m (2nd in heat). CERA re-test +. |
Wolfgang Perner
|
AUT |
BTH |
Olympics |
1994—2006 |
2006 Torino – 20 km. / Sprint / Pursuit (20K (60) / Sprint (4) / Pursuit (25)). IOC Disciplinary investigation. Found to have been involved in an elaborate blood doping scheme. |
Rodrigo Pessoa
|
BRA |
EJP |
Olympics / Other |
1992—2020 |
2008 Beijing – Jumping / Team Jumping (Ind (=27) / Team (10)). Capsaicin. Horse tested positive for substance. |
Göran Pettersson
|
SWE |
WLF |
Olympics |
1984 |
1984 Los Angeles – 110 kg. Class (6). Nandrolone (anabolic steroid). |
Antonio Pettigrew
|
USA |
ATH |
Olympics |
2000 |
2000 Sydney – 400 / 4x400 (400 (7) / 4x400 (1)). Erythopoietin / HGH. Exposed and disqualified in 2008 when documents were revealed at trial of Trevor Graham, his former coach. |
Aleksey Petukhov
|
RUS |
CCS |
Olympics |
2010—2014 |
2014 Sochi – Sprint (8) – Involved in scheme involving switched samples |
Marina Piller
|
ITA |
CCS |
Olympics |
2014 |
2014 Sochi – 10km (31) Skiathlon (16) 30km (25) 4 x 5km relay (8) Retroactively stripped of all her results from 2013 to 2015 for irregularities on her Athlete Biological Passport |
Jürgen Pinter
|
AUT |
CCS |
Olympics |
2006 |
2006 Torino – 4x10 km. relay / Team Sprint (DNF / 9 semi2). IOC Disciplinary investigation. Found to have been involved in an elaborate blood doping scheme. |
Zhanna Pintusevych-Blok
|
UKR |
ATH |
Olympics |
1996—2004 |
2004 Athens – 100m (6 h2 r3/4) – Retroactively stripped of all her results from 2002 to 2013 for a multitude of violations |
Darya Pishchalnikova
|
RUS |
ATH |
Olympics |
2012 |
2012 London – Discus (2) – Results voided from May 2012 as a result of a doping violation prior to the Games – Oxandrolone |
Svetlana Podobedova
|
KAZ |
WLF |
Olympics |
2012 |
2012 London – 75kg (1) – Stanozolol (retest) |
Aleksandr Pogorelov
|
RUS |
ATH |
Olympics |
2004—2008 |
2008 Beijing – Decathlon (4) – Turinabol (retest) |
Aleksey Poltoranin
|
KAZ |
CCS |
Olympics / Other |
2006—2018 |
2018 PyeongChang – Sprint (17) 50 km (15) 4 x 10 km (8) Team Sprint (15) – - Involved in a scheme using a prohibited method (blood doping) prior to the Games |
Igor Polyansky
|
ROC
RUS |
TRI |
Olympics |
2016—2020 |
2020 Tokyo - Men (43) Mixed Relay (14) - EPO - Prior to the Games |
Svetlana Pospelova
|
RUS |
ATH |
Olympics |
2000 |
2000 Sydney – 400 metres (4 h8 r1 / 4). Stanozolol (anabolic steroid). Tested positive in out-of-competition test but after the Games and her results stood. |
František Pospíšil
|
CZE
TCH |
IHO |
Olympics |
1968—1976 |
1976 Innsbruck – Ice Hockey (2). Codeine (narcotic pain medication). The team doctor, Treffny, was disqualified from serving in that capacity for life. |
Olga Potylitsyna
|
RUS |
SKN |
Olympics |
2014 |
2014 Sochi – Women (5) – Involved in scheme involving switched samples |
Olesia Povkh
|
UKR |
ATH |
Olympics |
2012—2016 |
2016 Rio de Janeiro – 100m (8 h1 r3/4) 4 x 100m relay (6) Retroactively stripped of all her results since June 15 2016 due to a positive test for excessive testosterone |
Iva Prandzheva
|
BUL |
ATH |
Olympics |
1996 |
1996 Atlanta – Long Jump / Triple Jump (LJ (4) / TJ (7)). Methadienone (anabolic steroid). |
Iva Prandzheva
|
BUL |
ATH |
Olympics |
1996 |
2000 Sydney – Out-of-competition positive. Long Jump / Triple Jump (DNS). Nandrolone (anabolic steroid). |
Pürevjavyn Batsükh
|
MGL |
CCS |
Olympics |
1984 |
1984 Sarajevo – 15 km. / 30 km. / 4x10 relay (15K (69) / 30K (65) / Relay (15)). Methandienone (anabolic steroid). |
Aleksey Pushkaryov
|
RUS |
BOB |
Olympics |
2014 |
2014 Sochi – Four-man (4) – Involved in scheme involving switched samples |
Olga Pylyova-Medvedtseva
|
RUS |
BTH |
Olympics |
2002—2010 |
2006 Torino – 15 km. (2). Carphedon (stimulant). |
Jorge Quesada
|
ESP |
MPN |
Olympics |
1984—1988 |
1988 Seoul – Individual / Team (Ind (24) / Team (9)). Propranolol (ß-antagonist/blocker). |
Ineta Radēviča
|
LAT |
ATH |
Olympics / Other |
2004—2012 |
2012 London – LJ (4) Oxandrolone (retest) |
Andreea Răducan
|
ROU |
GAR |
Olympics |
2000 |
2000 Sydney – Individual All-Around (1). Pseudoephedrine (stimulant). |
Nidzhat Rakhimov
|
AZE
KAZ |
WLF |
Olympics / YOG |
2010—2016 |
2016 Rio - 77kg (1) - urine substitution |
Kléber Ramos
|
BRA |
CRD |
Olympics |
2016 |
2016 Rio de Janeiro – Road race (DNF) – CERA |
Rashid Ramzi
|
BRN |
ATH |
Olympics |
2004—2008 |
2008 Beijing – 1500 m (1). CERA re-test + on A/B samples. |
Kikkan Randall
|
USA |
CCS |
Olympics / Administrator |
2002—2021 |
2006 Torino – Out-of-competition positive. Non-competitor (DNS). Excessive hematocrit level. Suspended for five days – did not compete. |
Martinka Ratej
|
SLO |
ATH |
Olympics |
2008—2016 |
2012 London – Javelin (18) – Clostebol (retest) |
Rita Razmaitė
|
LTU |
CTR |
Olympics |
1992—1996 |
1996 Atlanta – Match Sprint (13). Bromantan (Clenbuterol) (ß-agonist). A reprimand was given but the placement was allowed to stand |
Ihor Razoronov
|
UKR |
WLF |
Olympics |
1996—2008 |
2008 Beijing – Heavyweight (105 kg) (6). Nandrolone (anabolic steroid). |
Ross Rebagliati
|
CAN |
SBD |
Olympics |
1998 |
1998 Nagano – Giant Slalom (1). Marijuana. Rebagliati was disqualified two days after winning this event, when his drug test turned up positive for marijuana use. He was reinstated as the gold medalist on 12 February after a ruling by the Court of Arbitration for Sport. |
Davide Rebellin
|
ITA |
CRD |
Olympics |
1992—2008 |
2008 Beijing – Road race (2). CERA. |
Meliz Redif
|
TUR |
ATH |
Olympics |
2012 |
2012 London – 4x400 (h2-8th r1/2) – Retroactively stripped of all her results from 2009 to 2013 for irregularities on her Athlete Biological Passport |
Andris Reinholds
|
LAT |
ROW |
Olympics |
1996—2000 |
2000 Sydney – Single Sculls (8). Norandrosterone (anabolic steroid). |
Vitali Rəhimov
|
AZE |
WRE |
Olympics |
2004—2008 |
2008 Beijing – 60kg GR (2) – Turinabol (retest) |
Harald Riedl
|
AUT |
EVE |
Olympics |
2004 |
2004 Athínai – 3-day event (Ind (73) / Team (13)). Substance not released. Disqualified because his horse, Foxy XX, was found to have a doping positive. |
Estela Rodríguez
|
CUB |
JUD |
Olympics |
1992—1996 |
1996 Atlanta – Unlimited Class (1). Furosemide (Lasix) (diuretic, masking agent). A reprimand was given but the medal was allowed to stand. |
Danuta Rosani
|
POL |
ATH |
Olympics |
1976 |
1976 Montréal – Discus Throw (14QR / DNQ). Anabolic steroid. |
Duane Ross
|
USA |
ATH |
Olympics |
2004 |
2004 Athínai – 110 m hurdles (semis). Disqualified because of systematic doping abuse and PED trafficking revealed for years 2001-03. Official DQ occurred in 2011. |
Wolfgang Rottmann
|
AUT |
BTH |
Olympics |
1998—2006 |
2006 Torino – Sprint / Pursuit (Sprint (27) / Pursuit (21)). IOC Disciplinary investigation. Found to have been involved in an elaborate blood doping scheme. |
Aleksandr Rumyantsev
|
ROC
RUS |
SSK |
Olympics |
2010—2022 |
2014 Sochi –5000m (11), Team pursuit (6) – Involved in scheme involving switched samples |
Andrei Rybakou
|
BLR |
WLF |
Olympics |
2004—2012 |
2008 Beijing – 85kg (2) – Stanozolol and Turinabol (retest) |
Evi Sachenbacher-Stehle
|
GER |
BTH/CCS |
Olympics |
2002—2014 |
2006 Torino – Out-of-competition positive. Non-competitor (DNS). Excessive hematocrit level. Suspended for five days – did not compete. |
Evi Sachenbacher-Stehle
|
GER |
BTH/CCS |
Olympics |
2002—2014 |
2014 Sochi – 12.5km (4), mixed relay (4) – Methalhexamine |
Kei Saito
|
JPN |
STK |
YOG / Non-starter |
2012—2018 |
2018 PyeongChang – 5000 m relay (DNS) – Acetazolamide |
Pınar Saka
|
TUR |
ATH |
Olympics |
2012 |
2012 London – 400 (h4-4th r1/3) 4x400 (h2-8th r1/2) – Retroactively stripped of all her results from 2010 to 2013 for irregularities on her Athlete Biological Passport |
Leonidas Sampanis
|
GRE |
WLF |
Olympics |
1996—2004 |
2004 Athínai – 62 kg. Class (3). Testosterone (anabolic steroid). |
Mariya Savinova
|
RUS |
ATH |
Olympics |
2012 |
2012 London – 800m (1) – Retroactively stripped of all her results from 2010 to 2013 for irregularities on her Athlete Biological Passport |
Dzina Sazanavets
|
BLR |
WLF |
Olympics |
2012 |
2012 London – 69kg (4) – Drostanolone and Stanozolol (retest) |
Alois Schloder
|
FRG |
IHO |
Olympics |
1968—1976 |
1972 Sapporo – Ice Hockey (7). Ephedrine (stimulant). The team doctor, Franz Schlickenrieder, was disqualified from serving in that capacity for life. |
Stefan Schumacher
|
GER |
CRD |
Olympics |
2008 |
2008 Beijing – Ind TT / Road race (ITT (13) / RR (---)). CERA. |
Alex Schwazer
|
ITA |
ATH |
Olympics |
2008 |
2012 London – Out-of-competition positive. Pre-games testing (DNS). Erythropoietin (EPO). |
Serhiy Sednev
|
UKR |
BTH |
Olympics |
2010—2014 |
2014 Sochi – 10km (44), 12.5km (54) – EPO |
Vladimir Sedov
|
KAZ |
WLF |
Olympics |
2008 |
2008 Beijing – 85kg (4) – Stanozolol (retest) |
Andriy Semenov
|
UKR |
ATH |
Olympics |
2008—2012 |
2012 London – shot put (AC) – lost all results from 22 August 2011 to 21 August 2013 after testing positive for turinabol in retest of sample from 2011 World Championships. |
Nadezhda Sergeyeva
|
ROC
RUS |
BOB |
Olympics |
2014—2022 |
2018 PyeongChang – Two-woman (12) – Trimetazidine |
Adam Seroczyński
|
POL |
CSP |
Olympics |
2000—2008 |
2008 Beijing – K2-1000 (4). Clenbuterol (ß-agonist). |
Marina Shainova
|
RUS |
WLF |
Olympics |
2008 |
2008 Beijing – 58kg (2) – Stanozolol (retest) |
Klodiana Shala
|
ALB |
ATH |
Olympics / Other |
2000—2008 |
2012 London - 400m (DNS) - Stanozolol (retest) |
Yevgeniya Shapovalova
|
RUS |
CCS |
Olympics |
2010—2014 |
2014 Sochi – Sprint (28) – Involved in scheme involving switched samples |
Mohammed Shaween
|
KSA |
ATH |
Olympics |
2008—2012 |
2012 London – 1500m (r1-7th) – Retroactively stripped of all his results from 2011 to 2013 for irregularities on his Athlete Biological Passport |
Olga Shchukina
|
UZB |
ATH |
Olympics |
2004 |
2004 Athínai – Shot Put (18 QR Group A / DNQ). Clenbuterol (ß-agonist). Did not compete. |
Nataliya Shekhodanova
|
RUS |
ATH |
Olympics |
1996—2000 |
1996 Atlanta – 100 metre Hurdles (7). Stanozolol (anabolic steroid). |
Anzhelika Shevchenko
|
UKR |
ATH |
Olympics |
2012 |
2012 London – 1500m (h1 13th r1/3) – Retroactively stripped of all her results from 2011 to 2013 for irregularities on her Athlete Biological Passport |
Anna Shibanova
|
ROC
RUS |
IHO |
Olympics |
2014—2022 |
2014 Sochi – Women (6) – Involved in scheme involving switched samples |
Eiji Shimomura
|
JPN |
VVO |
Olympics |
1984 |
1984 Los Angeles – Volleyball (7). Testosterone (anabolic steroid). |
Maryna Shkermankova
|
BLR |
WLF |
Olympics |
2012 |
2012 London – 69kg (3) – Turinabol and Stanozolol (retest) |
Svetlana Shkolina
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – HJ (3) – Retroactively stripped of all her results from 2012 to 2015 after being found guilty of participating in doping programmes in 2012 and 2013 |
Svitlana Shmidt
|
UKR |
ATH |
Olympics |
2012 |
2012 London – 3000m SC (h3-12th r1/2) – Retroactively stripped of all her results from March 2012 to 2015 for irregularities on her Athlete Biological Passport |
Liliya Shobukhova
|
RUS |
ATH |
Olympics |
2004—2012 |
2012 London – Marathon (DNF) – Retroactively stripped of all her results from 2009 to 2015 for irregularities on her Athlete Biological Passport |
Olena Shumkina
|
UKR |
ATH |
Olympics |
2012 |
2012 London – 20k walk (50) Retroactively stripped of all her results from 2011 to 2017 for irregularities on her Athlete Biological Passport |
Arman-Marshal Sila
|
BLR |
TKW |
Non-starter |
2016 |
2016 Rio de Janeiro – 80kg (DNS) – Results voided from June 2016 as a result of a doping violation prior to the Games – (Meldonium) |
Sibel Şimşek
|
TUR |
WLF |
Olympics |
2004—2012 |
2012 London – 63kg (4) – Turinabol and Stanozolol (retest) |
Gabriel Sîncrăian
|
ROU |
WLF |
Olympics |
2012—2016 |
2012 London - 85kg (DNF) - Metenolone and Stanozolol. (retest) |
Gabriel Sîncrăian
|
ROU |
WLF |
Olympics |
2012—2016 |
2016 Rio de Janeiro – 85kg (3) – Testosterone. |
Galina Skiba
|
RUS |
IHO |
Olympics |
2006—2014 |
2014 Sochi – Women (6) – Involved in scheme involving switched samples |
Yelena Slesarenko
|
RUS |
ATH |
Olympics |
2004—2008 |
2008 Beijing – High jump (4) – Turinabol (retest) |
Yekaterina Smolentseva
|
RUS |
IHO |
Olympics |
2002—2014 |
2014 Sochi – Women (6) – Involved in scheme involving switched samples |
Dmitry Starodubtsev
|
RUS |
ATH |
Olympics |
2008—2012 |
2012 London – Pole Vault (4) – Turinabol (retest) |
Jevgenijus Šuklinas
|
LTU |
CSP |
Olympics / Other |
2012 |
2012 London – C1 200m (2) – Turinabol (retest) |
Andor Szanyi
|
HUN |
WLF |
Olympics |
1988—1992 |
1988 Seoul – 100 kg. Class (2). Stanozolol (anabolic steroid). |
Karel Tammjärv
|
EST |
CCS |
Olympics / Other |
2010—2018 |
2018 PyeongChang – Sprint (52) 15km (22) 30 km (27) 4 x 10 km (12) Team Sprint (17) – Involved in a scheme using a prohibited method (blood doping) prior to the Games |
Mikiyasu Tanaka
|
JPN |
VVO |
Olympics |
1976—1984 |
1984 Los Angeles – Volleyball (7). Ephedrine (stimulant). The trainer of the Japanese volleyball team was banned from the Olympics for life. |
Irina Tarasova
|
RUS |
ATH |
Olympics |
2012 |
2012 London - shot put (7) - Evidence from the LIMS database |
Ahmed Tarbi
|
ALG |
WLF |
Olympics |
1980—1984 |
1984 Los Angeles – 56 kg. Class (9). Nandrolone (anabolic steroid). |
Mahmoud Tarha
|
LBN |
WLF |
Olympics |
1984 |
1984 Los Angeles – 52 kg. Class (4). Nandrolone (anabolic steroid). |
Serghei Tarnovschi
|
MDA |
CSP |
Olympics / YOG |
2014—2020 |
2016 Rio de Janeiro – C1 100m (3) C2 100m (DNS) – GHRP-2 |
Martin Tauber
|
AUT |
CCS |
Olympics |
2006 |
2006 Torino – 15 km. / Pursuit / 4x10 km. relay (15K (17) / Pursuit (8) / Relay (DNF)). IOC Disciplinary investigation. Found to have been involved in an elaborate blood doping scheme. |
Nurcan Taylan
|
TUR |
WLF |
Olympics |
2004—2008 |
2008 Beijing – 48kg (AC) – Methandienone (retest) |
Artur Taymazov
|
UZB |
WRE |
Olympics / Other |
2000—2012 |
2008 Beijing – 120kg Freestyle (1) – Turinabol and stanozolol.(retest) |
Artur Taymazov
|
UZB |
WRE |
Olympics / Other |
2000—2012 |
2012 London – freestyle 120kg (1) – Turinabol (retest) |
Robel Teklemariam
|
ETH |
CCS |
Olympics / Other |
2006—2010 |
2006 Torino – Out-of-competition positive. Non-competitor (DNS). Excessive hematocrit level. Suspended for five days – did not compete. |
Svetlana Terentyeva
|
RUS |
IHO |
Olympics |
2002—2010 |
2010 Vancouver – Out-of-competition positive. Non-competitor (DNS). Tuaminoheptane. Reprimanded, not DQ – drug only illegal in competition, not out of competition. |
Viktoriya Tereshchuk
|
UKR |
MPN |
Olympics |
2004—2012 |
2008 Beijing – Individual (3) – Turinabol (retest) |
Soslan Tigiyev
|
UZB |
WRE |
Olympics |
2008—2012 |
2012 London – 74 kg. freestyle (3). Methylhexanamine |
Soslan Tigiyev
|
UZB |
WRE |
Olympics |
2008—2012 |
2008 Beijing – 74 kg. freestyle (2). Turinabol |
Taymuraz Tigiyev
|
KAZ |
WRE |
Olympics |
2008—2012 |
2008 Beijing – 94kg freestyle (3) – Turinabol (retest) |
Hanna Titimets
|
UKR |
ATH |
Olympics |
2012—2016 |
2012 London – 400m hurdles (4h2r2/3) – Retroactively stripped of all her results from 26 June 2012 to 26 June 2014. for irregularities on her Athlete Biological Passport |
Oleksiy Torokhtiy
|
UKR |
WLF |
Olympics / Other |
2008—2012 |
2012 London – 105 kgs – Turinabol (retest) |
Marina Trandenkova
|
RUS
EUN |
ATH |
Olympics |
1992—2000 |
1996 Atlanta – 100 metres (5). Bromantan (ß-agonist). A reprimand was given but the placement was allowed to stand. |
Mauro Trentini
|
ITA |
CTR |
Olympics |
1996 |
2000 Sydney – Out-of-competition positive. Individual Pursuit (DNS). Increased hematocrit levels (>50.0). |
Aleksandr Tretyakov
|
ROC
RUS |
SKN |
Olympics |
2006—2022 |
2014 Sochi – Men (1) – Involved in scheme involving switched samples |
Dmitry Trunenkov
|
RUS |
BOB |
Olympics |
2010—2014 |
2014 Sochi – Four-man (1) – Involved in scheme involving switched samples |
Svetlana Tsarukayeva
|
RUS |
WLF |
Olympics |
2008—2012 |
2012 London – 63kg (2) – Turinabol (retest) |
Ivan Tsikhan
|
BLR |
ATH |
Olympics / Other |
2000—2020 |
2004 Athínai – Hammer Throw (2). Methandienone metabolite (anabolic steroid). Disqualified in December 2012 after re-testing of samples from the 2004 Olympics. |
Ivan Tsikhan
|
BLR |
ATH |
Olympics / Other |
2000—2020 |
2008 Beijing – Hammer Throw (2). Testosterone (anabolic steroid). Overturned on appeal to the Court of Arbitration for Sport. |
Ivan Tsikhan
|
BLR |
ATH |
Olympics / Other |
2000—2020 |
2012 London – Out-of-competition positive. Pre-games testing (DNS). Methandienone metabolite (anabolic steroid). Re-test of Athens samples DQed him from London. |
Raul Tsirek'idze
|
GEO |
WLF |
Olympics |
2008—2012 |
2012 London – 85kg (9) – Turinabol (retest) |
Stanislau Tsivonchyk
|
BLR |
ATH |
Olympics |
2012 |
2012 London – PV (21 r1/2) – - Turinabol (retest) |
Athanasia Tsoumeleka
|
GRE |
ATH |
Olympics |
2004—2008 |
2008 Beijing – 20-km walk (9). CERA re-test + plus + test 10 d after Olympics. |
Marharyta Tverdokhlib
|
UKR |
ATH |
Olympics |
2012 |
2012 London – Long jump (25) – Turinabol and stanozolol (retest) |
Chijindu Ujah
|
GBR |
ATH |
Olympics |
2016—2020 |
2020 Tokyo – 100m (5 h3 r3/4) 4 x 100m (Silver) - Ostarine and S-23 |
Gian Paolo Urlando
|
ITA |
ATH |
Olympics |
1976—1984 |
1984 Los Angeles – Hammer Throw (4). Testosterone (anabolic steroid). |
Binnaz Uslu
|
TUR |
ATH |
Olympics |
2004—2012 |
2012 London – 3000m SC (r1-15th) – Retroactively stripped of all her results from 2009 to 2013 for irregularities on her Athlete Biological Passport |
Yevgeny Ustyugov
|
RUS |
BTH |
Olympics |
2010—2014 |
2014 Sochi – 10km (38), 12.5km (16), 15km (5), 20km (19), 4 x 7.5km relay (1) |
Almas Uteshov
|
KAZ |
WLF |
Olympics |
2012 |
2012 London – 94kg (7) – Turinabol and Stanozolol (retest) |
Martti Vainio
|
FIN |
ATH |
Olympics |
1976—1984 |
1984 Los Angeles – 10,000 metres (2). Methenolone (anabolic steroid). |
Norayr Vardanyan
|
ARM |
WLF |
Olympics |
2012 |
2012 London – 94kg (11) – Turinabol (retest) |
Andreas Veerpalu
|
EST |
CCS/MIX |
Olympics / YOG |
2012—2018 |
2018 PyeongChang – 15 km (56) 30 km (46) 50 km (37) 4 x 10 km (12) – Involved in a scheme using a prohibited method (blood doping) prior to the Games |
Anna Verouli
|
GRE |
ATH |
Olympics |
1984—1992 |
1984 Los Angeles – Javelin Throw (13 QR / DNQ). Nandrolone (anabolic steroid). |
Yekaterina Volkova
|
RUS |
ATH |
Olympics |
2008 |
2008 Beijing – 3000m SC – Turinabol (retest) |
Aleksey Voyevoda
|
RUS |
BOB |
Olympics |
2006—2014 |
2014 Sochi – Two-man (1), Four-man (1) – Involved in scheme involving switched samples |
Sviatlana Vusovich
|
BLR |
ATH |
Olympics |
2004—2012 |
2008 Beijing – 800m (h2 8th r2/3) 4x400 (4) – Turinabol (retest) |
Maksim Vylegzhanin
|
RUS |
CCS |
Olympics |
2010—2014 |
2014 Sochi – 30km skiathlon (4), 50km (2), 4x10 relay (2), team sprint (2) – Involved in scheme involving switched samples |
Achim Walcher
|
AUT |
CCS |
Olympics |
1998—2002 |
2002 Salt Lake City – 30 km. / Pursuit (30K (45) / Pursuit (43)). Blood doping. |
Wang Jiali
|
CHN |
ATH |
Olympics |
2012 |
2012 London – Marathon (58th) – Retroactively stripped of all her results from May 2012 to 2014 for irregularities on her Athlete Biological Passport |
Alex Watson
|
AUS |
MPN |
Olympics |
1984—1992 |
1988 Seoul – Individual (61). Caffeine (stimulant). |
Wu Dan
|
CHN |
VVO |
Olympics |
1988—2000 |
1992 Barcelona – Volleyball (7). Stimulant with a strychnine base. |
Valentin Xristov
|
AZE |
WLF |
Olympics |
2012 |
2012 London – 56kg (3) – Turinabol (retest) |
Narsingh Yadav
|
IND |
WRE |
Olympics / Non-starter |
2012—2016 |
2016 Rio – 74 kgs (DNS) – Methandienone |
Nevin Yanıt
|
TUR |
ATH |
Olympics |
2008—2012 |
2012 London – 100m hurdles (5) – Tested positive for Stanozolol in 2013. An investigation revealed multiple doping violations dating back to June 2012. In 2017 the IOC revealed she had also tested positive for an illegal substance at the 2012 Olympics. |
Iryna Yatchanka
|
BLR
EUN |
ATH |
Olympics |
1992—2008 |
2004 Athínai – Discus Throw (3). Methandienone metabolite (anabolic steroid). Disqualified in December 2012 after re-testing of samples from the 2004 Olympics. |
Igor Yerokhin
|
RUS |
ATH |
Olympics / Non-starter |
2008—2012 |
2012 London – 50km walk (5) – Retroactively stripped of all his results from 2011 onwards for irregularities on his Athlete Biological Passport |
Nadezhda Yevstyukhina
|
RUS |
WLF |
Olympics |
2008—2012 |
2008 Beijing – 74kg (3) – Turinabol (retest) |
Liudmyla Yosypenko
|
UKR |
ATH |
Olympics |
2012 |
2012 London – Heptathlon (4) – Retroactively stripped of all her results from 2011 to 2013 for irregularities on her Athlete Biological Passport |
Jerome Young
|
USA |
ATH |
Olympics |
2000 |
2000 Sydney – 4x400 metre relay (4x400 (1)). Nandrolone (anabolic steroid). DQed in June 2004 from 26 June 1999 to 25 June 2001, but medal later reinstated to his teammates, until doping offense revealed by Antonio Pettigrew. |
Denys Yurchenko
|
UKR |
ATH |
Olympics |
2000—2012 |
2008 Beijing – Pole vault (3) – Turinabol (retest) |
Ivan Yushkov
|
RUS |
ATH |
Olympics |
2004—2008 |
2008 Beijing – Shot Put (10) – Turinabol (retest) |
Nataliya Zabolotnaya
|
RUS |
WLF |
Olympics |
2004—2012 |
2012 London – 75kg (2) – Turinabol (retest) |
İntiqam Zairov
|
AZE |
WLF |
Olympics |
2008—2012 |
2008 Beijing – 84kg (9) – Turinabol (retest) |
İntiqam Zairov
|
AZE |
WLF |
Olympics |
2008—2012 |
2012 London – 94kg (6) – Turinabol (retest) |
Daniel Zalewski
|
POL |
BOB |
Olympics |
2014 |
2014 Sochi – 4-man (27) – Phenylisobutylamine |
Yuliya Zaripova
|
RUS |
ATH |
Olympics |
2012 |
2012 London – 3000mSC (1) – Turinabol (retest) but also retroactively stripped of all her results from 2011 to 2013 for irregularities on her Athlete Biological Passport |
Olga Zaytseva
|
RUS |
BTH |
Olympics |
2002—2014 |
2014 Sochi – 7.5 km (28), 10km (11), 12.5km (23), 15km (15), mixed relay (4) women’s relay (2) – Involved in scheme involving switched samples |
Olha Zemliak
|
UKR |
ATH |
Olympics |
2012—2016 |
2016 Rio de Janeiro – 400m (7) 4 x 400m relay (5) Retroactively stripped of all her results since July 5 2016 due to a positive test for excessive testosterone |
Yauhen Zharnasek
|
BLR |
WLF |
Olympics |
2012 |
2012 London – 105kg (9) – Turinabol (retest) |
Adrian Zieliński
|
POL |
WLF |
Olympics / Non-starter |
2012—2016 |
2016 Rio de Janeiro – 94kg (DNS) – Nandrolone |
Aleksandr Zubkov
|
RUS |
BOB/LUG |
Olympics / Other |
1998—2014 |
2014 Sochi – Two-man (1), Four-man (1) – Involved in scheme involving switched samples |