| Swimming |
1989 Swim World Cup |
Ost-Berlin |
 GDR |
100 m Butterfly, Men |
🥇 |
GDR |
|
| Swimming |
1989 Swim World Cup |
Ost-Berlin |
GDR |
200 m Butterfly, Men |
🥉 |
GDR |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
 AUS |
50 m Butterfly, Men |
1 |
 GER |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
AUS |
100 m Butterfly, Men |
11 |
GER |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
AUS |
4 x 100 m Medley Relay, Men |
🥉 |
GER |
|
| Swimming |
1991 European Aquatics Championships |
Athina |
 GRE |
100 m Butterfly, Men |
6 |
GER |
|
| Swimming |
1991 European Aquatics Championships |
Athina |
GRE |
4 x 100 m Medley Relay, Men |
6-8 |
GER |
|
| Swimming |
1993 European Aquatics Championships |
Sheffield |
 GBR |
100 m Butterfly, Men |
12 |
GER |
|
| Swimming |
1993 European Aquatics Championships |
Sheffield |
GBR |
4 x 100 m Medley Relay, Men |
5 |
GER |
|