| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Badminton |
 GBR |
|
|
|
Ian Spear |
|
|
Singles, Men
(Olympic)
|
|
Round Two |
Sho Sasaki — Kevin Cordón |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group B |
Simon Santoso — Raul Must |
Umpire |
|
|
|
Doubles, Men
(Olympic)
|
|
Final Round |
People's Republic of China — Denmark |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group D |
Gu Juan — Monika Fašungová |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group J |
Seong Ji-Hyeon — Sara Blengsli Kværnø |
Umpire |
|
|
|
Singles, Women
(Olympic)
|
|
Group O |
Adrianti Firdasari — Petya Nedelcheva |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Semi-Finals |
People's Republic of China 1 — Denmark 1 |
Umpire |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group D |
People's Republic of China 2 — Chinese Taipei |
Umpire |
|
|
|
Singles, Men
(Olympic)
|
|
Group F |
Vincent Wong — Brice Leverdez |
Service Judge |
|
|
|
Singles, Men
(Olympic)
|
|
Group H |
Son Wan-Ho — Hsu Jen-Hao |
Service Judge |
|
|
|
Doubles, Men
(Olympic)
|
|
Group A |
Chinese Taipei — Australia |
Service Judge |
|
|
|
Doubles, Men
(Olympic)
|
|
Group D |
Malaysia — United States |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group G |
Tine Rasmussen Baun — Anastasiya Prokopenko |
Service Judge |
|
|
|
Singles, Women
(Olympic)
|
|
Group N |
Juliane Schenk — Kristína Ludíková-Gavnholt |
Service Judge |
|
|
|
Doubles, Women
(Olympic)
|
|
Quarter-Finals |
Canada — Australia |
Service Judge |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Quarter-Finals |
People's Republic of China 1 — Denmark 2 |
Service Judge |
|
|
|
Doubles, Mixed
(Olympic)
|
|
Group A |
People's Republic of China 1 — Germany |
Service Judge |
|
|