| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2000 Summer Olympics
|
Volleyball (Volleyball) |
 GER |
|
|
|
Klaus Fezer |
|
|
Volleyball, Men
(Olympic)
|
|
Match 7/8 |
Cuba — Australia |
Referee #2 |
|
|
|
Volleyball, Men
(Olympic)
|
|
Match #15 |
Australia — Egypt |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #2 |
People's Republic of China — Republic of Korea |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #3 |
United States — People's Republic of China |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #4 |
Croatia — People's Republic of China |
Referee #2 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #7 |
Australia — Kenya |
Referee #1 |
|
|
|
Volleyball, Women
(Olympic)
|
|
Match #15 |
People's Republic of China — Australia |
Referee #2 |
|
|