| Swimming |
1966 European Aquatics Championships |
Utrecht |
 NED |
200 m Butterfly, Men |
10 |
 GER |
|
| Swimming |
1966 European Aquatics Championships |
Utrecht |
NED |
4 x 100 m Medley Relay, Men |
4 |
GER |
|
| Swimming |
1969 Swim Europe Cup |
Würzburg (Men) |
GER |
100 m Butterfly, Men |
🥈 |
GER |
|
| Swimming |
1969 Swim Europe Cup |
Würzburg (Men) |
GER |
4 x 100 m Medley Relay, Men |
🥉 |
GER |
|
| Swimming |
1970 European Aquatics Championships |
Barcelona |
 ESP |
100 m Butterfly, Men |
5 |
GER |
|
| Swimming |
1970 European Aquatics Championships |
Barcelona |
ESP |
200 m Butterfly, Men |
13 |
GER |
|
| Swimming |
1975 World Aquatics Championships |
Cali |
 COL |
100 m Butterfly, Men |
16 |
GER |
|
| Swimming |
1975 World Aquatics Championships |
Cali |
COL |
4 x 100 m Medley Relay, Men |
🥈 |
GER |
|