| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1984 Summer Olympics
|
Fencing |
 BEL |
|
|
|
Jean-Jacques Van Hollebekke |
|
|
Épée, Individual, Men
(Olympic)
|
|
Round Two |
Pool 6 |
Jury President |
|
|
|
Épée, Team, Men
(Olympic)
|
|
Round One |
Switzerland — Kuwait |
Jury President |
|
|
|
Foil, Team, Women
(Olympic)
|
|
Round One |
West Germany — Argentina |
Jury President |
|
|
|
1988 Summer Olympics
|
Fencing |
BEL |
|
|
|
Jean-Jacques Van Hollebekke |
|
|
Épée, Individual, Men
(Olympic)
|
|
Elimination Rounds |
Zoltán Székely — Antônio Machado |
Jury President |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Elimination Rounds |
Andrey Shuvalov — Du Zhencheng |
Jury President |
|
|