| Swimming |
1975 World Aquatics Championships
|
Cali |
 COL |
400 m Freestyle, Men |
6 |
 GDR |
|
| Swimming |
1975 World Aquatics Championships
|
Cali |
COL |
1,500 m Freestyle, Men |
5 |
GDR |
|
| Swimming |
1975 Swim Europe Cup - Men
|
Moskva |
 URS |
400 m Freestyle, Men |
🥇 |
GDR |
|
| Swimming |
1975 Swim Europe Cup - Men
|
Moskva |
URS |
1,500 m Freestyle, Men |
🥇 |
GDR |
|
| Swimming |
1975 Swim Europe Cup - Men
|
Moskva |
URS |
4 x 200 m Freestyle Relay, Men |
🥉 |
GDR |
|
| Swimming |
1977 European Aquatics Championships
|
Jönköping |
 SWE |
4 x 200 m Freestyle Relay, Men |
🥉 |
GDR |
|
| Swimming |
1978 World Aquatics Championships
|
West-Berlin |
 GER |
200 m Freestyle, Men |
=19 |
GDR |
|
| Swimming |
1978 World Aquatics Championships
|
West-Berlin |
GER |
400 m Freestyle, Men |
11 |
GDR |
|
| Swimming |
1978 World Aquatics Championships
|
West-Berlin |
GER |
4 x 200 m Freestyle Relay, Men |
6 |
GDR |
|
| Swimming |
1979 Swim Europe Cup - Men
|
London |
 GBR |
1,500 m Freestyle, Men |
🥉 |
GDR |
|
| Swimming |
1980 Swim Europe Cup
|
Antibes |
 FRA |
1,500 m Freestyle, Men |
🥈 |
GDR |
|
| Swimming |
1981 European Aquatics Championships
|
Split |
 YUG |
400 m Freestyle, Men |
8 |
GDR |
|
| Swimming |
1981 European Aquatics Championships
|
Split |
YUG |
1,500 m Freestyle, Men |
7 |
GDR |
|
| Swimming |
1981 European Aquatics Championships
|
Split |
YUG |
4 x 200 m Freestyle Relay, Men |
5 |
GDR |
|