| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1992 Summer Olympics
|
Hockey |
 GER |
|
|
|
Richard Wolter |
|
|
Hockey, Men
(Olympic)
|
|
Match 11/12 |
Argentina — Egypt |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #1 |
Great Britain — New Zealand |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #2 |
Pakistan — Malaysia |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #9 |
Spain — Malaysia |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #10 |
Pakistan — Netherlands |
Umpire 2 |
|
|
|
1996 Summer Olympics
|
Hockey |
GER |
|
|
|
Richard Wolter |
|
|
Hockey, Men
(Olympic)
|
|
Match 5/6 |
Republic of Korea — Pakistan |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #1 |
Spain — Australia |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #4 |
Great Britain — Netherlands |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #7 |
Republic of Korea — South Africa |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #10 |
Australia — Malaysia |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #13 |
Australia — Great Britain |
Umpire 2 |
|
|
|
2000 Summer Olympics
|
Hockey |
GER |
|
|
|
Richard Wolter |
|
|
Hockey, Men
(Olympic)
|
|
Match 7/8 |
India — Argentina |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match 9/10 |
Spain — Canada |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #3 |
India — Argentina |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #5 |
Argentina — Republic of Korea |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Match #14 |
Australia — Republic of Korea |
Umpire 2 |
|
|
