| Swimming |
1973 Swim Europe Cup |
Ost-Berlin (Men) |
 GDR |
1,500 m Freestyle, Men |
š„ |
GDR |
|
| Swimming |
1973 World Aquatics Championships |
Beograd |
 YUG |
1,500 m Freestyle, Men |
10 |
GDR |
|
| Swimming |
1974 European Aquatics Championships |
Wien |
 AUT |
4 x 200 m Freestyle Relay, Men |
4 |
GDR |
|
| Swimming |
1975 World Aquatics Championships |
Cali |
 COL |
200 m Freestyle, Men |
11 |
GDR |
|
| Swimming |
1975 World Aquatics Championships |
Cali |
COL |
4 x 100 m Freestyle Relay, Men |
6 |
GDR |
|
| Swimming |
1975 World Aquatics Championships |
Cali |
COL |
4 x 200 m Freestyle Relay, Men |
5 |
GDR |
|