| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1968 Summer Olympics
|
Volleyball (Volleyball) |
 KOR |
|
|
|
Park Joo-Kwan |
|
|
Volleyball, Men
(Olympic)
|
|
Match #4 |
Belgium — Brazil |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #15 |
United States — Brazil |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #21 |
Japan — Belgium |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #33 |
Czechoslovakia — Belgium |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #36 |
Japan — Brazil |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #4 |
Peru — Mexico |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #16 |
Poland — Mexico |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #19 |
Soviet Union — United States |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #25 |
Poland — Peru |
Referee #2 |
|
|