| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Badminton |
 FRA |
|
|
|
Wolfgang Lund |
|
|
Singles, Men
(Olympic)
|
|
Quarter-Finals |
Lee Hyeon-Il — Chen Jin |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group D |
Parupalli Kashyap — Nguyễn Tiến Minh |
Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Group D |
Republic of Korea — Japan |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Final Round |
Li Xuerui — Wang Yihan |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Two |
Li Xuerui — Tai Tzu-Ying |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group F |
Jie Yao — Akvilė Stapušaitytė |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group H |
Susan Egelstaff — Maja Tvrdy |
Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Group B |
India — Singapore |
Umpire |
|
|
|
Doubles, Women
(Olympic)
|
|
Group C |
Republic of Korea — Indonesia |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Quarter-Finals |
Lee Chong Wei — Parupalli Kashyap |
Service Judge |
|
|
|
Singles, Men
(Olympic)
|
|
Group H |
Son Wan-Ho — Vladimir Ivanov |
Service Judge |
|
|
|
Singles, Men
(Olympic)
|
|
Group I |
Jan Ø. Jørgensen — Derek Wong |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group E |
Saina Nehwal — Sabrina Jaquet |
Service Judge |
|
|
|
Doubles, Women
(Olympic)
|
|
Group A |
Russian Federation — People's Republic of China |
Service Judge |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Quarter-Finals |
People's Republic of China 2 — Poland |
Service Judge |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group B |
Japan — Canada |
Service Judge |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group B |
Denmark 1 — Canada |
Service Judge |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group C |
Republic of Korea — India |
Service Judge |
|
|