| Swimming |
1985 European Aquatics Championships |
Sofia |
 BUL |
100 m Breaststroke, Men |
7 |
 GER |
|
| Swimming |
1985 European Aquatics Championships |
Sofia |
BUL |
200 m Breaststroke, Men |
14 |
GER |
|
| Swimming |
1985 Swim Europe Cup |
's-Hertogenbosch |
 NED |
4 x 100 m Medley Relay, Men |
🥇 |
GER |
|
| Swimming |
1985 Swim Europe Cup |
's-Hertogenbosch |
NED |
200 m Breaststroke, Men |
🥉 |
GER |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
 ESP |
100 m Breaststroke, Men |
5 |
GER |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
ESP |
200 m Breaststroke, Men |
14 |
GER |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
ESP |
4 x 100 m Medley Relay, Men |
🥈 |
GER |
|
| Swimming |
1986 Swim Europe Cup |
Malmö |
 SWE |
200 m Breaststroke, Men |
🥈 |
GER |
|
| Swimming |
1987 European Aquatics Championships |
Strasbourg |
 FRA |
100 m Breaststroke, Men |
8 |
GER |
|
| Swimming |
1987 European Aquatics Championships |
Strasbourg |
FRA |
200 m Breaststroke, Men |
15 |
GER |
|
| Swimming |
1987 European Aquatics Championships |
Strasbourg |
FRA |
4 x 100 m Medley Relay, Men |
=7 |
GER |
|
| Swimming |
1988 Swim Europe Cup |
Edinburgh |
 GBR |
100 m Breaststroke, Men |
🥈 |
GER |
|
| Swimming |
1988 Swim Europe Cup |
Edinburgh |
GBR |
4 x 100 m Medley Relay, Men |
🥉 |
GER |
|
| Swimming |
1989 European Aquatics Championships |
Bonn |
GER |
100 m Breaststroke, Men |
16 |
GER |
|