| Swimming |
1970 European Aquatics Championships |
Barcelona |
 ESP |
200 m Butterfly, Men |
🥉 |
 GDR |
|
| Swimming |
1970 European Aquatics Championships |
Barcelona |
ESP |
4 x 100 m Medley Relay, Men |
1 |
GDR |
|
| Swimming |
1970 European Aquatics Championships |
Barcelona |
ESP |
100 m Butterfly, Men |
11 |
GDR |
|
| Swimming |
1971 Swim Europe Cup - Men |
Uppsala |
 SWE |
200 m Butterfly, Men |
🥉 |
GDR |
|
| Swimming |
1971 Swim Europe Cup - Men |
Uppsala |
SWE |
4 x 100 m Medley Relay, Men |
🥇 |
GDR |
|
| Swimming |
1973 Swim Europe Cup - Men |
Ost-Berlin |
GDR |
200 m Butterfly, Men |
🥈 |
GDR |
|
| Swimming |
1973 Swim Europe Cup - Men |
Ost-Berlin |
GDR |
4 x 100 m Medley Relay, Men |
🥇 |
GDR |
|
| Swimming |
1973 Swim Europe Cup - Men |
Ost-Berlin |
GDR |
100 m Butterfly, Men |
🥇 |
GDR |
|
| Swimming |
1973 World Aquatics Championships |
Beograd |
 YUG |
100 m Butterfly, Men |
4 |
GDR |
|
| Swimming |
1973 World Aquatics Championships |
Beograd |
YUG |
200 m Butterfly, Men |
🥉 |
GDR |
|
| Swimming |
1973 World Aquatics Championships |
Beograd |
YUG |
4 x 100 m Freestyle Relay, Men |
🥉 |
GDR |
|
| Swimming |
1973 World Aquatics Championships |
Beograd |
YUG |
4 x 100 m Medley Relay, Men |
🥈 |
GDR |
|
| Swimming |
1974 European Aquatics Championships |
Wien |
 AUT |
4 x 100 m Medley Relay, Men |
4 |
GDR |
|
| Swimming |
1974 European Aquatics Championships |
Wien |
AUT |
4 x 200 m Freestyle Relay, Men |
4 |
GDR |
|
| Swimming |
1974 European Aquatics Championships |
Wien |
AUT |
200 m Butterfly, Men |
🥉 |
GDR |
|
| Swimming |
1975 World Aquatics Championships |
Cali |
 COL |
100 m Butterfly, Men |
18 |
GDR |
|
| Swimming |
1975 World Aquatics Championships |
Cali |
COL |
200 m Butterfly, Men |
23 |
GDR |
|
| Swimming |
1975 World Aquatics Championships |
Cali |
COL |
4 x 100 m Freestyle Relay, Men |
6 |
GDR |
|
| Swimming |
1975 Swim Europe Cup - Men |
Moskva |
 URS |
4 x 200 m Freestyle Relay, Men |
🥉 |
GDR |
|