| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1976 Summer Olympics
|
Volleyball (Volleyball) |
 EGY |
|
|
|
Ahmed Hassan |
|
|
Volleyball, Men
(Olympic)
|
|
Match #1 |
Republic of Korea — Brazil |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #6 |
Japan — Canada |
Referee #2 |
|
|
|
1984 Summer Olympics
|
Volleyball (Volleyball) |
EGY |
|
|
|
Ahmed Hassan |
|
|
Volleyball, Men
(Olympic)
|
|
Match 5/6 |
Republic of Korea — Argentina |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #2 |
Argentina — Japan |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #8 |
Republic of Korea — Brazil |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #9 |
Republic of Korea — Argentina |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match 5/6 |
Republic of Korea — West Germany |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #1 |
West Germany — Canada |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #6 |
Japan — Canada |
Referee #1 |
|
|
|
1988 Summer Olympics
|
Volleyball (Volleyball) |
EGY |
|
|
|
Ahmed Hassan |
|
|
Volleyball, Men
(Olympic)
|
|
Match 1/2 |
United States — Soviet Union |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #2 |
Soviet Union — Argentina |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #1 |
Sweden — Republic of Korea |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #7 |
Brazil — Bulgaria |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #13 |
Italy — Republic of Korea |
Referee #1 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #6 |
Argentina — Japan |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #12 |
Argentina — Netherlands |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match 1/2 |
Soviet Union — Peru |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #1 |
Brazil — Republic of Korea |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #5 |
Soviet Union — East Germany |
Referee #1 |
|
|