| Swimming |
1985 European Aquatics Championships |
Sofia |
 BUL |
200 m Butterfly, Men |
4 |
 GER |
|
| Swimming |
1985 Swim Europe Cup |
's-Hertogenbosch |
 NED |
200 m Butterfly, Men |
🥈 |
GER |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
 ESP |
100 m Butterfly, Men |
13 |
GER |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
ESP |
200 m Butterfly, Men |
6 |
GER |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
ESP |
4 x 100 m Medley Relay, Men |
🥈 |
GER |
|
| Swimming |
1987 European Aquatics Championships |
Strasbourg |
 FRA |
100 m Butterfly, Men |
9 |
GER |
|
| Swimming |
1987 European Aquatics Championships |
Strasbourg |
FRA |
200 m Butterfly, Men |
5 |
GER |
|
| Swimming |
1987 European Aquatics Championships |
Strasbourg |
FRA |
4 x 100 m Medley Relay, Men |
=7 |
GER |
|