| Swimming |
1973 Summer Universiade
|
Moskva |
 URS |
4 x 100 m Medley Relay, Men |
🥉 |
 GER |
|
| Swimming |
1974 European Aquatics Championships
|
Wien |
 AUT |
100 m Backstroke, Men |
5 |
GER |
|
| Swimming |
1974 European Aquatics Championships
|
Wien |
AUT |
200 m Backstroke, Men |
14 |
GER |
|
| Swimming |
1974 European Aquatics Championships
|
Wien |
AUT |
4 x 100 m Medley Relay, Men |
1 |
GER |
|
| Swimming |
1975 World Aquatics Championships
|
Cali |
 COL |
100 m Backstroke, Men |
16 |
GER |
|
| Swimming |
1975 World Aquatics Championships
|
Cali |
COL |
200 m Backstroke, Men |
19 |
GER |
|
| Swimming |
1975 World Aquatics Championships
|
Cali |
COL |
4 x 100 m Medley Relay, Men |
🥈 |
GER |
|
| Swimming |
1977 Summer Universiade
|
Sofia |
 BUL |
4 x 100 m Freestyle Relay, Men |
🥈 |
GER |
|