| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Badminton |
 SGP |
|
|
|
Grace Cheah |
|
|
Singles, Men
(Olympic)
|
|
Final Round |
Chen Long — Lee Hyeon-Il |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group D |
Parupalli Kashyap — Yuhan Tan |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group J |
Lee Hyeon-Il — Rodrigo Pacheco |
Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Group A |
Chinese Taipei — Germany |
Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Group D |
Japan — United States |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Semi-Finals |
Wang Yihan — Saina Nehwal |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Quarter-Finals |
Wang Xin — Ratchanok Intanon |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Round Two |
Ratchanok Intanon — Juliane Schenk |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group F |
Ragna Ingólfsdóttir — Akvilė Stapušaitytė |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group J |
Yip Pui Yin — Sara Blengsli Kværnø |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group D |
Thailand — Chinese Taipei |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group B |
Simon Santoso — Raul Must |
Service Judge |
|
|
|
Singles, Men
(Olympic)
|
|
Group B |
Raul Must — Michael Lahnsteiner |
Service Judge |
|
|
|
Singles, Men
(Olympic)
|
|
Group N |
Sho Sasaki — Virgil Soeroredjo |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group C |
Cheng Shao-Chieh — Simone Prutsch |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group E |
Saina Nehwal — Lianne Tan |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group N |
Juliane Schenk — Larysa Hryha |
Service Judge |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group C |
Indonesia — India |
Service Judge |
|
|