| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1984 Summer Olympics
|
Fencing |
 FRG |
|
|
|
Klaus Waltnitzki |
|
|
Foil, Individual, Men
(Olympic)
|
|
Round Two |
Pool 4 |
Jury President |
|
|
|
Foil, Individual, Men
(Olympic)
|
|
Round One |
Pool 3 |
Jury President |
|
|
|
Foil, Team, Men
(Olympic)
|
|
Quarter-Finals |
Italy — Great Britain |
Jury President |
|
|
|
Foil, Individual, Women
(Olympic)
|
|
Round Three |
Pool 3 |
Jury President |
|
|
|
Foil, Team, Women
(Olympic)
|
|
Final Pool |
People's Republic of China — United States |
Jury President |
|
|
|
1988 Summer Olympics
|
Fencing |
FRG |
|
|
|
Klaus Waltnitzki |
|
|
Épée, Individual, Men
(Olympic)
|
|
Elimination Rounds |
Martin Brill — Patrice Gaille |
Jury President |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Elimination Rounds |
Philippe Riboud — Sandro Cuomo |
Jury President |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Elimination Rounds |
Ernő Kolczonay — Mikhail Tishko |
Jury President |
|
|
|
Épée, Team, Men
(Olympic)
|
|
Final Pool |
Soviet Union — Italy |
Jury President |
|
|
|
Épée, Team, Men
(Olympic)
|
|
Classification Round 5-8 |
Switzerland — Republic of Korea |
Jury President |
|
|
|
1992 Summer Olympics
|
Fencing |
 GER |
|
|
|
Klaus Waltnitzki |
|
|
Foil, Individual, Men
(Olympic)
|
|
Round One |
Pool 7 |
Referee |
|
|
|
Épée, Team, Men
(Olympic)
|
|
Final Pool |
Canada — Sweden |
Referee |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Round One |
Pool 1 |
Referee |
|
|