| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2016 Summer Olympics
|
Handball |
 KOR |
|
|
|
Koo Bon-Ok |
|
|
Handball, Men
(Olympic)
|
|
Match #12 |
Argentina — Tunisia |
Referee #1 |
|
|
|
Handball, Women
(Olympic)
|
|
Match #1 |
France — Netherlands |
Referee #1 |
|
|
|
Handball, Women
(Olympic)
|
|
Match #3 |
Angola — Romania |
Referee #1 |
|
|
|
Handball, Women
(Olympic)
|
|
Match #7 |
Spain — Brazil |
Referee #1 |
|
|
|
2020 Summer Olympics
|
Handball |
KOR |
|
|
|
Koo Bon-Ok |
|
|
Handball, Women
(Olympic)
|
|
Match #2 |
Sweden — Spain |
Referee #1 |
|
|
|
Handball, Women
(Olympic)
|
|
Match #4 |
Brazil — Hungary |
Referee #1 |
|
|
|
Handball, Women
(Olympic)
|
|
Match #11 |
Sweden — Brazil |
Referee #1 |
|
|
|
|
Handball |
KOR |
|
|
|
Koo Bon-Ok |
|
|
Handball, Women
(Olympic)
|
|
Match #2 |
Sweden — Spain |
Referee #1 |
|
|
|
Handball, Women
(Olympic)
|
|
Match #4 |
Brazil — Hungary |
Referee #1 |
|
|
|
Handball, Women
(Olympic)
|
|
Match #11 |
Sweden — Brazil |
Referee #1 |
|
|