| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Badminton |
 DEN |
|
|
|
Christian Johannessen |
|
|
Doubles, Men
(Olympic)
|
|
Semi-Finals |
People's Republic of China — Malaysia |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group M |
Ratchanok Intanon — Telma Santos |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group N |
Juliane Schenk — Kristína Ludíková-Gavnholt |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group N |
Kristína Ludíková-Gavnholt — Larysa Hryha |
Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Quarter-Finals |
People's Republic of China — Chinese Taipei |
Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Group A |
Canada — People's Republic of China |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Quarter-Finals |
Indonesia — Germany |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group A |
People's Republic of China 1 — Great Britain |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group D |
Thailand — Malaysia |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group M |
Rajiv Ouseph — Henri Hurskainen |
Service Judge |
|
|
|
Doubles, Men
(Olympic)
|
|
Final Round |
Republic of Korea — Malaysia |
Service Judge |
|
|
|
Doubles, Men
(Olympic)
|
|
Quarter-Finals |
Republic of Korea — Indonesia |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Quarter-Finals |
Wang Xin — Ratchanok Intanon |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group K |
Tai Tzu-Ying — Victoria Montero |
Service Judge |
|
|
|
Doubles, Women
(Olympic)
|
|
Quarter-Finals |
Russian Federation — South Africa |
Service Judge |
|
|
|
Doubles, Women
(Olympic)
|
|
Group C |
Australia — Indonesia |
Service Judge |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group C |
Indonesia — Republic of Korea |
Service Judge |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group D |
People's Republic of China 2 — Malaysia |
Service Judge |
|
|
|
2020 Summer Olympics
|
Badminton |
DEN |
|
|
|
Christian Johannessen |
|
|
Singles, Men
(Olympic)
|
|
Semi-Finals |
Chen Long — Anthony Sinisuka Ginting |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Quarter-Finals |
Chen Long — Chou Tien-Chen |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Chen Long — Lee Zii Jia |
Service Judge |
|
|
|
Singles, Men
(Olympic)
|
|
Group C |
Kevin Cordón — Angus Ng |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group I |
Kanta Tsuneyama — Ygor Coelho |
Service Judge |
|
|
|
Singles, Men
(Olympic)
|
|
Group M |
Lee Zii Jia — Artem Pochtarov |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group M |
Lee Zii Jia — Brice Leverdez |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group N |
Chen Long — Raul Must |
Service Judge |
|
|
|
Doubles, Men
(Olympic)
|
|
Group B |
Japan 1 — Nigeria |
Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Group C |
Japan 2 — United States |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group K |
Yeo Jia Min — Haramara Gaitán |
Service Judge |
|
|
|
Doubles, Women
(Olympic)
|
|
Final Round |
Indonesia — People's Republic of China 1 |
Service Judge |
|
|
|
Doubles, Women
(Olympic)
|
|
Quarter-Finals |
Republic of Korea 1 — Japan 2 |
Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Group A |
Indonesia — Japan 1 |
Service Judge |
|
|
|
Doubles, Women
(Olympic)
|
|
Group D |
People's Republic of China 1 — Bulgaria |
Service Judge |
|
|
|
Doubles, Women
(Olympic)
|
|
Group D |
People's Republic of China 1 — Republic of Korea 1 |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group A |
People's Republic of China 2 — Egypt |
Service Judge |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group D |
People's Republic of China 1 — Germany |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group D |
Germany — Malaysia |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group D |
Hong Kong, China — Germany |
Umpire |
|
|