Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Chris Walker-Hebborn | SWM | Olympics | 2012—2016 | 5–0–1 2014 Berlin SWM gold: 100 m backstroke, 4×100 m medley relay, and 4×100 m medley mixed relay, bronze: 50 m backstroke; 2016 London SWM gold: 4×100 m medley relay and 4×100 m medley mixed relay | |
| Tim Wallburger | SWM | Olympics | 2012 | 1–1–0 2010 Budapest SWM silver: 4×200 m freestyle relay; 2012 Debrecen SWM gold: 4×200 m freestyle relay | |
| Christer Wallin | SWM | Olympics | 1988—1996 | 0–1–1 1995 Wien SWM silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay | |
| Annika Walter | DIV | Olympics | 1996 | 0–1–0 1997 Sevilla DIV silver: platform | |
| Birgitta Wängberg | SWM | Olympics | 1956 | 0–0–1 1958 Budapest SWM bronze: 4×100 m freestyle relay (swam in heats only) | |
| András Wanié | SWM | Olympics | 1928—1932 | 1–1–1 1926 Budapest SWM silver: 4×200 m freestyle relay; 1927 Bologna SWM bronze: 4×200 m freestyle relay; 1931 Paris SWM gold: 4×200 m freestyle relay | |
| Rezső Wanié | SWM | Olympics | 1928 | 0–0–1 1927 Bologna SWM bronze: 4×200 m freestyle relay | |
| Lutz Wanja | SWM | Olympics | 1972—1976 | 0–2–1 1974 Wien SWM silver: 100 m backstroke, bronze: 4×100 m freestyle relay; 1977 Jönköping SWM silver: 4×100 m medley relay | |
| Mark Warnecke | SWM | Olympics | 1988—2000 | 2–2–1 1995 Wien SWM bronze: 4×100 m medley relay (competed for Germany); 1999 İstanbul SWM gold: 50 m breaststroke, silver: 100 m breaststroke and 4×100 m medley relay (competed for Germany); 2000 Helsinki SWM gold: 50 m breaststroke (competed for Germany) | |
| Andreas Waschburger | OWS | Olympics | 2012 | 0–3–1 2012 Piombino SWM silver: 5 km and 10 km, bronze: 5 km team; 2016 Hoorn SWM silver: 5 km team | |
| Dieter Waskow | DIV | Olympics | 1976—1980 | 0–0–1 1981 Split DIV bronze: platform | |
| Elena Wassen | DIV | Olympics / YOG / Opening Flagbearer | 2016—2020 | 0–0–1 2018 Edinburgh DIV bronze: synchronized platform | |
| Peter Waterfield | DIV | Olympics | 2000—2012 | 0–0–2 1999 İstanbul DIV bronze: synchronized platform; 2000 Helsinki DIV bronze: synchronized platform | |
| Marie Wattel | SWM | Olympics | 2016—2024 | 3–1–1 2018 Glasgow SWM gold: 4×100 m freestyle relay and 4×100 m freestyle mixed relay; 2020/2021 Budapest SWM gold: 100 m butterfly, silver: 100 m freestyle, bronze: 4×100 m freestyle relay | |
| Jutta Weber | SWM | Olympics | 1972—1976 | 0–1–1 1974 Wien SWM silver: 4×100 m medley relay; 1977 Jönköping SWM bronze: 4×100 m medley relay (competed as Jutta Meeuw) | |
| Tino Weber | SWM | Olympics | 1992 | 0–0–2 1989 Bonn SWM bronze: 200 m backstroke (competed for East Germany); 1995 Wien SWM bronze: 4×100 m medley relay | |
| Ferry Weertman | OWS | Olympics | 2016—2020 | 5–0–0 2014 Berlin SWM gold: 10 km and 5 km team; 2016 Hoorn SWM gold: 10 km; 2018 Loch Lomond gold: 10 km and 5 km team | |
| Bep Weeteling | SWM | Olympics | 1964—1968 | 0–0–1 1966 Utrecht SWM bronze: 4×100 m freestyle relay | |
| Jan Weeteling | SWM | Olympics | 1964 | 0–0–1 1962 Leipzig SWM bronze: 4×100 m medley relay | |
| Gudrun Wegner | SWM | Olympics | 1972 | 0–1–1 1974 Wien SWM silver: 400 m medley, bronze: 800 m freestyle | |
| Birte Weigang | SWM | Olympics | 1988 | 3–3–0 1985 Sofia SWM gold: 100 m backstroke and 4×100 m medley relay, silver: 100 m butterfly; 1987 Strasbourg SWM gold: 4×100 m medley relay, silver: 100 m butterfly and 200 m butterfly | |
| Maarten van der Weijden | OWS | Olympics | 2008 | 0–1–0 2006 Budapest SWM silver: 10 km | |
| Florian Wellbrock | OWS/SWM | Olympics | 2016—2024 | 1–2–2 2018 Glasgow SWM gold: 1500 m freestyle, bronze: 800 m freestyle; 2018 Loch Lomond silver: 5 km team; 2020/2021 Budapest SWM silver: 5 km team, bronze: 10 km | |
| Margaret Wellington | SWM | Olympics | 1948 | 0–0–1 1947 Monte Carlo SWM bronze: 4×100 m freestyle relay | |
| Andreas Wels | DIV | Olympics | 1996—2004 | 4–5–0 1997 Sevilla DIV gold: 1 m springboard, silver: 3 m springboard; 1999 İstanbul DIV silver: 1 m springboard; 2000 Helsinki DIV gold: synchronized springboard; 2002 Berlin DIV silver: 3 m springboard and synchronized springboard; 2004 Madrid DIV gold: 3 m springboard; 2006 Budapest DIV gold: synchronized springboard; 2008 Eindhoven DIV silver: synchronized springboard | |
| Charmian Welsh | DIV | Olympics | 1952—1956 | 0–1–0 1958 Budapest DIV silver: 3 m springboard | |
| Alexandra Wenk | SWM | Olympics | 2012—2016 | 1–0–0 2012 Debrecen SWM gold: 4×100 m medley relay | |
| Stefan Wenz | SWM | Olympics | 1976 | 1–0–0 1974 Wien SWM gold: 4×200 m freestyle relay (swam in heats only) | |
| Ramona Wenzel | DIV | Olympics | 1980 | 0–1–1 1983 Roma DIV bronze: platform; 1985 Sofia DIV silver: platform | |
| Georg Werner | SWM | Olympics | 1924 | 0–0–2 1926 Budapest SWM bronze: 100 m freestyle and 4×200 m freestyle relay | |
| Tom Werner | SWM | Olympics | 1984—1992 | 0–3–5 1985 Sofia SWM silver: 4×200 m freestyle relay, bronze: 200 m freestyle and 4×100 m freestyle relay; 1987 Strasbourg SWM bronze: 4×200 m freestyle relay; 1989 Bonn SWM bronze: 4×100 m freestyle relay; 1991 Athina SWM bronze: 4×100 m freestyle relay; 1993 Sheffield SWM silver: 100 m freestyle and 4×100 m freestyle relay | |
| Ute Wetzig | DIV | Olympics | 1992—2000 | 4–3–1 1989 Bonn DIV gold: platform (competed for East Germany); 1991 Athina DIV bronze: platform; 1993 Sheffield DIV silver: platform; 1995 Wien DIV gold: platform; 1997 Sevilla DIV gold: synchronized platform; 1999 İstanbul DIV silver: synchronized platform; 2000 Helsinki DIV gold: synchronized platform, silver: platform | |
| Gabriele Wetzko | SWM | Olympics | 1968—1972 | 4–0–0 1970 Barcelona SWM gold: 100 m freestyle, 200 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay | |
| Belle White | DIV | Olympics | 1912—1928 | 1–0–0 1927 Bologna DIV gold: platform | |
| Frank Wiegand | SWM | Olympics | 1960—1968 | 4–2–2 1962 Leipzig SWM gold: 4×100 m medley relay, bronze: 400 m freestyle and 4×200 m freestyle relay (competed for East Germany); 1966 Utrecht SWM gold: 400 m freestyle, 400 m medley, and 4×100 m freestyle relay, silver: 4×200 m freestyle relay and 4×100 m medley relay (competed for East Germany) | |
| Geertje Wielema | SWM | Olympics | 1952 | 1–1–1 1954 Torino SWM gold: 100 m backstroke, silver: 4×100 m freestyle relay, bronze: 100 m freestyle | |
| Damian Wierling | SWM | Olympics / YOG | 2014—2020 | 0–0–1 2018 Glasgow SWM bronze: 4×100 m medley relay | |
| Sebastian Wiese | SWM | Olympics | 1992—1996 | 0–1–1 1991 Athina SWM bronze: 1500 m freestyle; 1993 Sheffield SWM silver: 1500 m freestyle | |
| Christoffer Wikström | SWM | Olympics | 2008 | 1–0–0 2008 Eindhoven SWM gold: 4×100 m freestyle relay (swam in heats only) | |
| Per Wikström | SWM | Olympics | 1980 | 0–2–1 1981 Split SWM silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay; 1983 Roma SWM silver: 4×100 m freestyle relay | |
| Katarzyna Wilk-Wasick | SWM | Olympics | 2008—2024 | 0–1–0 2020/2021 Budapest SWM silver: 50 m freestyle | |
| David Wilkie | SWM | Olympics | 1972—1976 | 2–1–0 1974 Wien SWM gold: 200 m breaststroke and 200 m medley, silver: 4×100 m medley relay | |
| Diana Wilkinson | SWM | Olympics | 1960—1964 | 0–3–2 1958 Budapest SWM silver: 4×100 m freestyle relay, bronze: 4×100 m medley relay; 1962 Leipzig SWM silver: 100 m freestyle and 4×100 m freestyle relay, bronze: 4×100 m medley relay | |
| Aimee Willmott | SWM | Olympics | 2012—2020 | 0–2–1 2014 Berlin SWM silver: 200 m medley, bronze: 400 m medley; 2020/2021 Budapest SWM silver: 400 m medley | |
| Jackie Willmott | SWM | Olympics | 1980 | 0–0–2 1981 Split SWM bronze: 400 m freestyle and 800 m freestyle | |
| Carolyn Wilson | SWA | Olympics | 1984 | 7–1–1 1981 Split SWA gold: solo, duet, and team; 1983 Roma SWA gold: solo, duet, and team; 1985 Sofia SWA gold: solo, silver: team, bronze: duet | |
| Ian Wilson | SWM | Olympics | 1992 | 0–1–0 1991 Athina SWM silver: 1500 m freestyle | |
| Corrie Winkel | SWM | Olympics | 1964 | 0–1–0 1962 Leipzig SWM silver: 100 m backstroke | |
| Sándor Wladár | SWM | Olympics | 1980 | 2–1–0 1981 Split SWM gold: 100 m backstroke and 200 m backstroke; 1983 Roma SWM silver: 200 m backstroke | |
| Jörg Woithe | SWM | Olympics | 1980 | 1–7–3 1981 Split SWM silver: 100 m freestyle, bronze: 4×100 m medley relay; 1983 Roma SWM silver: 100 m freestyle, 200 m freestyle, and 4×200 m freestyle relay, bronze: 4×100 m freestyle relay and 4×100 m medley relay; 1985 Sofia SWM silver: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 1987 Strasbourg SWM gold: 50 m freestyle | |
| Artur Wojdat | SWM | Olympics | 1988—1992 | 2–2–0 1989 Bonn SWM gold: 400 m freestyle, silver: 200 m freestyle; 1991 Athina SWM gold: 200 m freestyle, silver: 400 m freestyle | |
| Martin Wolfram | DIV | Olympics | 2012—2020 | 0–0–1 2020/2021 Budapest DIV bronze: 3 m springboard | |
| Sofie Wolfs | SWM | Olympics | 2000 | 0–1–0 2000 Helsinki SWM silver: 4×100 m medley relay | |
| Cecelia Wolstenholme | SWM | Olympics | 1932 | 1–0–0 1931 Paris SWM gold: 200 m breaststroke | |
| Xandi Worisch | SWA | Olympics | 1984 | 1–2–2 1981 Split SWA silver: solo, bronze: duet; 1985 Sofia SWA gold: duet, bronze: solo; 1987 Strasbourg SWA silver: solo | |
| Marcel Wouda | SWM | Olympics | 1992—2000 | 5–1–3 1993 Sheffield SWM bronze: 400 m medley; 1997 Sevilla SWM gold: 200 m medley and 400 m medley, silver: 4×200 m freestyle relay; 1999 İstanbul SWM gold: 200 m medley, 4×100 m freestyle relay, and 4×100 m medley relay, bronze: 400 m medley; 2000 Helsinki SWM bronze: 4×200 m freestyle relay | |
| Nikos Xylouris | SWM | Olympics | 2004—2008 | 0–0–2 2002 Berlin SWM bronze: 4×200 m freestyle relay; 2006 Budapest SWM bronze: 4×200 m freestyle relay | |
| Inna Yaitskaya | SWM | Olympics | 1996—2000 | 0–0–1 1997 Sevilla SWM bronze: 4×100 m freestyle relay | |
| Vadim Yaroshchuk | SWM | Olympics | 1988 | 1–2–1 1985 Sofia SWM silver: 400 m medley; 1987 Strasbourg SWM silver: 200 m medley, bronze: 200 m butterfly; 1989 Bonn SWM gold: 4×100 m medley relay | |
| Yuliya Yefimova | SWM | Olympics | 2008—2020 | 7–4–2 2008 Eindhoven SWM gold: 200 m breaststroke, silver: 50 m breaststroke and 4×100 m medley relay; 2010 Budapest SWM gold: 50 m breaststroke and 100 m breaststroke; 2018 Glasgow SWM gold: 50 m breaststroke, 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay, silver: 4×100 m medley mixed relay; 2020/2021 Budapest SWM silver: 4×100 m medley relay, bronze: 50 m breaststroke and 200 m breaststroke | |
| Roman Yegorov | SWM | Olympics | 1996 | 2–0–0 1995 Wien SWM gold: 4×100 m freestyle relay; 1997 Sevilla SWM gold: 4×100 m freestyle relay | |
| Yuriy Yehoshyn | SWM | Olympics | 2004—2008 | 1–1–0 2004 Madrid SWM gold: 4×100 m medley relay; 2006 Budapest SWM silver: 4×100 m medley relay | |
| Anastasiya Yermakova | SWA | Olympics | 2004—2008 | 7–0–0 2002 Berlin SWA gold: duet and team; 2004 Madrid SWA gold: duet and team Free; 2006 Budapest SWA gold: duet, team Free Routine Combination, and team Free Routine Combination | |
| Yevgeniya Yermakova | SWM | Olympics | 1992—1996 | 1–0–0 1991 Athina SWM gold: 4×100 m medley relay (competed for the Soviet Union) | |
| Alexandre Yokochi | SWM | Olympics | 1984—1992 | 0–1–0 1985 Sofia SWM silver: 200 m breaststroke | |
| Marina Yurchenya | SWM | Olympics | 1976 | 0–0–1 1974 Wien SWM bronze: 200 m breaststroke | |
| Anna Yuryayeva | SWA | Olympics | 1996 | 1–0–0 1997 Sevilla SWA gold: team | |
| Dar'ia Yushko | SWA | Olympics | 2004—2016 | 1–4–6 2008 Eindhoven SWA bronze: duet, team Free, and team Free Routine Combination; 2010 Budapest SWA bronze: duet and team Free Routine Combination; 2012 Eindhoven SWA silver: team Free and team Free Routine Combination, bronze: duet; 2016 London SWA gold: team Free, silver: team Technical and team Free Routine Combination | |
| Sergey Zabolotnov | SWM | Olympics | 1988 | 4–2–2 1983 Roma SWM gold: 200 m backstroke, bronze: 100 m backstroke; 1985 Sofia SWM silver: 200 m backstroke, bronze: 100 m backstroke; 1987 Strasbourg SWM gold: 100 m backstroke and 200 m backstroke; 1989 Bonn SWM gold: 4×100 m medley relay, silver: 100 m backstroke | |
| Lorena Zaffalon | SWA | Olympics | 2004 | 0–1–2 2002 Berlin SWA bronze: team; 2004 Madrid SWA silver: team Free Routine Combination, bronze: team Free | |
| Lisa Zaiser | SWM | Olympics | 2012—2016 | 0–0–1 2014 Berlin SWM bronze: 200 m medley | |
| Anton Zakharov | DIV | Olympics | 2004—2012 | 3–0–1 2002 Berlin DIV gold: synchronized platform; 2004 Madrid DIV gold: platform and synchronized platform; 2008 Eindhoven DIV bronze: synchronized springboard | |
| Ilya Zakharov | DIV | Olympics | 2012—2016 | 3–7–1 2010 Budapest DIV silver: 3 m springboard, synchronized platform, and Team Event; 2012 Eindhoven DIV gold: synchronized springboard, silver: synchronized platform, bronze: 3 m springboard; 2014 Berlin DIV gold: synchronized springboard, silver: 3 m springboard; 2016 London DIV silver: synchronized springboard; 2018 Edinburgh DIV gold: synchronized springboard, silver: 3 m springboard | |
| África Zamorano | SWM | Olympics / YOG | 2014—2024 | 0–1–0 2016 London SWM silver: 4×200 m freestyle relay (swam in heats only) | |
| Laura Zanazza | SWA | Olympics | 2004 | 0–1–2 2002 Berlin SWA bronze: team; 2004 Madrid SWA silver: team Free Routine Combination, bronze: team Free | |
| Anita Zarnowiecki | SWM | Olympics | 1972 | 0–0–1 1970 Barcelona SWM bronze: 4×100 m freestyle relay | |
| Bernt Zarnowiecki | SWM | Olympics | 1972 | 0–0–1 1974 Wien SWM bronze: 4×200 m freestyle relay | |
| Mitja Zastrow | SWM | Olympics | 2004—2008 | 0–0–1 2008 Eindhoven SWM bronze: 4×100 m freestyle relay | |
| Barbora Závadová | SWM | Olympics / YOG | 2010—2016 | 0–0–1 2012 Debrecen SWM bronze: 400 m medley | |
| Denys Zavhorodnyi | SWM | Olympics | 1996 | 0–0–1 1997 Sevilla SWM bronze: 1500 m freestyle | |
| Steffen Zesner | SWM | Olympics | 1988—1996 | 3–4–5 1987 Strasbourg SWM gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay (competed for East Germany); 1989 Bonn SWM bronze: 4×200 m freestyle relay (competed for East Germany); 1991 Athina SWM silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay (competed for Germany); 1993 Sheffield SWM silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay (competed for Germany); 1995 Wien SWM gold: 400 m freestyle and 4×200 m freestyle relay, bronze: 1500 m freestyle (competed for Germany); 1997 Sevilla SWM silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay (competed for Germany) | |
| Daryna Zevina | SWM | Olympics / YOG | 2010—2020 | 0–1–0 2016 London SWM silver: 200 m backstroke | |
| Lyubov Zhigalova | DIV | Olympics | 1952—1956 | 0–0–1 1954 Torino DIV bronze: 3 m springboard | |
| Nina Zhivanevskaya | SWM | Olympics | 1992—2008 | 4–7–5 1993 Sheffield SWM silver: 100 m backstroke and 4×100 m medley relay, bronze: 200 m backstroke and 4×100 m freestyle relay (competed for Russia); 1995 Wien SWM bronze: 100 m backstroke (competed for Russia); 1999 İstanbul SWM silver: 50 m backstroke and 100 m backstroke (competed for Spain); 2000 Helsinki SWM gold: 50 m backstroke, 100 m backstroke, and 200 m backstroke (competed for Spain); 2002 Berlin SWM gold: 50 m backstroke, silver: 200 m backstroke (competed for Spain); 2004 Madrid SWM silver: 50 m backstroke, bronze: 100 m backstroke (competed for Spain); 2008 Eindhoven SWM silver: 50 m backstroke, bronze: 100 m backstroke (competed for Spain) | |
| Olena Zhupina | DIV | Olympics | 1996—2004 | 2–2–4 1993 Sheffield DIV bronze: platform; 1999 İstanbul DIV gold: platform and synchronized springboard; 2000 Helsinki DIV bronze: platform, synchronized springboard, and synchronized platform; 2002 Berlin DIV silver: synchronized platform; 2004 Madrid DIV silver: platform | |
| Mark van der Zijden | SWM | Olympics | 1996—2000 | 0–1–1 1997 Sevilla SWM silver: 4×200 m freestyle relay; 2000 Helsinki SWM bronze: 4×200 m freestyle relay | |
| Bengt Zikarsky | SWM | Olympics | 1992—1996 | 1–0–0 1989 Bonn SWM gold: 4×100 m freestyle relay (competed for West Germany) | |
| Björn Zikarsky | SWM | Olympics | 1988—1996 | 1–1–3 1989 Bonn SWM gold: 4×100 m freestyle relay (competed for West Germany); 1993 Sheffield SWM bronze: 4×100 m freestyle relay (competed for Germany); 1995 Wien SWM silver: 4×100 m freestyle relay, bronze: 100 m freestyle and 4×100 m medley relay (competed for Germany) | |
| Katja Ziliox | SWM | Olympics | 1988 | 0–0–1 1989 Bonn SWM bronze: 4×100 m freestyle relay | |
| Kathrin Zimmermann | SWM | Olympics | 1988 | 0–4–1 1983 Roma SWM silver: 200 m backstroke; 1985 Sofia SWM silver: 100 m backstroke and 200 m backstroke; 1987 Strasbourg SWM silver: 200 m backstroke, bronze: 100 m backstroke | |
| Petra Zindler | SWM | Olympics | 1984 | 0–1–2 1983 Roma SWM silver: 4×200 m freestyle relay, bronze: 400 m medley; 1985 Sofia SWM bronze: 200 m butterfly | |
| Andreas Zisimos | SWM | Olympics | 2004—2008 | 0–0–1 2006 Budapest SWM bronze: 4×200 m freestyle relay | |
| Flavia Zoccari | SWM | Olympics | 2008 | 0–0–1 2008 Eindhoven SWM bronze: 4×200 m freestyle relay (swam in heats only) | |
| Carlotta Zofkova | SWM | Olympics | 2016 | 0–2–1 2012 Debrecen SWM silver: 4×100 m medley relay (swam in heats only); 2016 London SWM silver: 4×100 m medley relay; 2018 Glasgow SWM bronze: 100 m backstroke | |
| Marion Zoller | SWM | Olympics | 1992 | 0–0–1 1991 Athina SWM bronze: 200 m medley | |
| Olha Zolotarova | SWA | Non-starter | 2016 | 1–1–0 2014 Berlin SWA gold: team Free Routine Combination; 2016 London SWA silver: team Free Routine Combination | |
| Tatyana Zolotnitskaya | SWM | Olympics | 1972 | 0–1–0 1970 Barcelona SWM silver: 4×100 m medley relay | |
| Iris Zscherpe | SWM | Olympics | 1984 | 0–1–1 1983 Roma SWM bronze: 4×100 m freestyle relay; 1985 Sofia SWM silver: 4×100 m freestyle relay | |
| Kateryna Zubkova | SWM | Olympics | 2004—2008 | 0–1–0 2004 Madrid SWM silver: 4×100 m medley relay (swam in heats only) | |
| Attila Zubor | SWM | Olympics | 1996—2004 | 0–0–1 2004 Madrid SWM bronze: 4×100 m medley relay | |
| Martijn Zuijdweg | SWM | Olympics | 2000 | 0–1–2 1997 Sevilla SWM silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay; 2000 Helsinki SWM bronze: 4×200 m freestyle relay | |
| Robertas Žulpa | SWM | Olympics | 1980 | 3–0–1 1981 Split SWM gold: 200 m breaststroke; 1983 Roma SWM gold: 100 m breaststroke and 4×100 m medley relay, bronze: 200 m breaststroke | |
| Anastasiya Zuyeva-Fesikova | SWM | Olympics | 2008—2020 | 4–4–0 2008 Eindhoven SWM gold: 50 m backstroke and 100 m backstroke, silver: 200 m backstroke and 4×100 m medley relay (competed as Anastasiya Zuyeva); 2018 Glasgow SWM gold: 100 m backstroke and 4×100 m medley relay, silver: 50 m backstroke (competed as Anastasiya Fesikova); 2020/2021 Budapest SWM silver: 4×100 m medley relay (swam in heats only) (competed as Anastasiya Fesikova) | |
| Tamara Zwart | SWA | Olympics | 1992 | 0–0–1 1991 Athina SWA bronze: duet | |
| Klaas-Erik Zwering | SWM | Olympics | 2000—2004 | 1–0–0 1999 İstanbul SWM gold: 4×100 m medley relay |