| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Hockey |
 KOR |
|
|
|
Gang Hyeon-Yeong |
|
|
Hockey, Women
(Olympic)
|
|
Match #4 |
Netherlands — Japan |
Umpire 1 |
|
|
|
Hockey, Women
(Olympic)
|
|
Match #8 |
Germany — South Africa |
Umpire 2 |
|
|
|
Hockey, Women
(Olympic)
|
|
Match #11 |
New Zealand — United States |
Umpire 2 |
|
|
|
Hockey, Women
(Olympic)
|
|
Match #15 |
Argentina — Australia |
Umpire 1 |
|
|
|
Hockey, Women
(Olympic)
|
|
Match 5/6 |
Australia — People's Republic of China |
Reserve |
|
|
|
Hockey, Women
(Olympic)
|
|
Match 9/10 |
Japan — South Africa |
Reserve |
|
|
|
Hockey, Women
(Olympic)
|
|
Match #1 |
Netherlands — Belgium |
Reserve |
|
|
|
Hockey, Women
(Olympic)
|
|
Match #15 |
Netherlands — Great Britain |
Reserve |
|
|
|
Hockey, Women
(Olympic)
|
|
Match #2 |
Argentina — South Africa |
Reserve |
|
|
