| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1988 Summer Olympics
|
Fencing |
 BEL |
|
|
|
Yves Demay |
|
|
Épée, Individual, Men
(Olympic)
|
|
Bout #3 |
Wladimir Reznitschenko — Mauricio Rivas |
Jury President |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Bout #10 |
Witold Gadomski — Yun Nam-Jin |
Jury President |
|
|
|
1992 Summer Olympics
|
Fencing |
BEL |
|
|
|
Yves Demay |
|
|
Foil, Individual, Women
(Olympic)
|
|
Pool #3 |
|
Referee |
|
|
|
Foil, Team, Women
(Olympic)
|
|
Match #2 |
Germany — France |
Referee |
|
|
|
Foil, Team, Women
(Olympic)
|
|
Match 5/6 |
France — People's Republic of China |
Referee |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Pool #3 |
|
Referee |
|
|