| Swimming |
1977 European Aquatics Championships |
Jönköping |
 SWE |
4 x 200 m Freestyle Relay, Men |
3 |
 GER |
|
| Swimming |
1977 European Aquatics Championships |
Jönköping |
SWE |
4 x 100 m Freestyle Relay, Men |
🥇 |
GER |
|
| Swimming |
1978 World Aquatics Championships |
West-Berlin |
GER |
4 x 100 m Medley Relay, Men |
🥈 |
GER |
|
| Swimming |
1978 World Aquatics Championships |
West-Berlin |
GER |
4 x 200 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
1978 World Aquatics Championships |
West-Berlin |
GER |
4 x 100 m Freestyle Relay, Men |
🥈 |
GER |
|
| Swimming |
1978 World Aquatics Championships |
West-Berlin |
GER |
200 m Freestyle, Men |
8 |
GER |
|
| Swimming |
1978 World Aquatics Championships |
West-Berlin |
GER |
100 m Freestyle, Men |
6 |
GER |
|
| Swimming |
1979 Swim Europe Cup |
London (Men) |
 GBR |
4 x 100 m Freestyle Relay, Men |
🥇 |
GER |
|
| Swimming |
1979 Swim Europe Cup |
London (Men) |
GBR |
4 x 200 m Freestyle Relay, Men |
🥈 |
GER |
|
| Swimming |
1979 Swim Europe Cup |
London (Men) |
GBR |
4 x 100 m Medley Relay, Men |
🥇 |
GER |
|
| Swimming |
1979 Swim Europe Cup |
London (Men) |
GBR |
200 m Freestyle, Men |
🥈 |
GER |
|
| Swimming |
1979 Swim Europe Cup |
London (Men) |
GBR |
100 m Freestyle, Men |
🥈 |
GER |
|
| Swimming |
1981 European Aquatics Championships |
Split |
 YUG |
4 x 100 m Medley Relay, Men |
4 |
GER |
|
| Swimming |
1981 European Aquatics Championships |
Split |
YUG |
4 x 200 m Freestyle Relay, Men |
🥈 |
GER |
|
| Swimming |
1981 European Aquatics Championships |
Split |
YUG |
4 x 100 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
1981 European Aquatics Championships |
Split |
YUG |
100 m Freestyle, Men |
4 |
GER |
|
| Swimming |
1982 World Aquatics Championships |
Guayaquil |
 ECU |
100 m Freestyle, Men |
12 |
GER |
|
| Swimming |
1982 World Aquatics Championships |
Guayaquil |
ECU |
4 x 100 m Freestyle Relay, Men |
4 |
GER |
|
| Swimming |
1982 World Aquatics Championships |
Guayaquil |
ECU |
4 x 200 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
1982 World Aquatics Championships |
Guayaquil |
ECU |
4 x 200 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
1982 World Aquatics Championships |
Guayaquil |
ECU |
4 x 100 m Medley Relay, Men |
🥉 |
GER |
|
| Swimming |
1983 Summer Universiade |
Edmonton |
 CAN |
100 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
1983 European Aquatics Championships |
Roma |
 ITA |
4 x 100 m Freestyle Relay, Men |
4 |
GER |
|
| Swimming |
1983 European Aquatics Championships |
Roma |
ITA |
4 x 100 m Medley Relay, Men |
🥈 |
GER |
|
| Swimming |
1983 European Aquatics Championships |
Roma |
ITA |
4 x 200 m Freestyle Relay, Men |
🥇 |
GER |
|
| Swimming |
1983 European Aquatics Championships |
Roma |
ITA |
100 m Freestyle, Men |
7 |
GER |
|