| Swimming |
1982 European Junior Swimming Championships
|
Innsbruck |
 AUT |
100 m Backstroke, Men |
🥉 |
 GER |
|
| Swimming |
1982 European Junior Swimming Championships
|
Innsbruck |
AUT |
200 m Individual Medley, Men |
🥉 |
GER |
|
| Swimming |
1983 European Junior Swimming Championships
|
Mulhouse |
 FRA |
4 x 100 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
1983 European Junior Swimming Championships
|
Mulhouse |
FRA |
4 x 100 m Medley Relay, Men |
🥇 |
GER |
|
| Swimming |
1983 European Junior Swimming Championships
|
Mulhouse |
FRA |
400 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1983 European Junior Swimming Championships
|
Mulhouse |
FRA |
100 m Backstroke, Men |
🥉 |
GER |
|
| Swimming |
1983 European Junior Swimming Championships
|
Mulhouse |
FRA |
200 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1985 European Aquatics Championships
|
Sofia |
 BUL |
200 m Individual Medley, Men |
🥉 |
GER |
|
| Swimming |
1985 European Aquatics Championships
|
Sofia |
BUL |
400 m Individual Medley, Men |
10 |
GER |
|
| Swimming |
1985 Swim Europe Cup
|
's-Hertogenbosch |
 NED |
200 m Individual Medley, Men |
🥉 |
GER |
|
| Swimming |
1986 World Aquatics Championships
|
Madrid |
 ESP |
400 m Individual Medley, Men |
8 |
GER |
|
| Swimming |
1986 World Aquatics Championships
|
Madrid |
ESP |
200 m Individual Medley, Men |
4 |
GER |
|
| Swimming |
1987 European Aquatics Championships
|
Strasbourg |
FRA |
400 m Individual Medley, Men |
6 |
GER |
|
| Swimming |
1987 European Aquatics Championships
|
Strasbourg |
FRA |
200 m Individual Medley, Men |
6 |
GER |
|
| Swimming |
1987 Swim Europe Cup
|
Monte Carlo |
 MON |
400 m Individual Medley, Men |
🥈 |
GER |
|
| Swimming |
1989 Swim World Cup
|
Bonn |
GER |
200 m Individual Medley, Men |
🥉 |
GER |
|
| Swimming |
1989 Swim World Cup
|
Venezia |
 ITA |
200 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1989 European Aquatics Championships
|
Bonn |
GER |
400 m Individual Medley, Men |
17 |
GER |
|
| Swimming |
1989 European Aquatics Championships
|
Bonn |
GER |
200 m Individual Medley, Men |
8 |
GER |
|
| Swimming |
1991 World Aquatics Championships
|
Perth |
 AUS |
200 m Butterfly, Men |
17 |
GER |
|
| Swimming |
1991 World Aquatics Championships
|
Perth |
AUS |
200 m Individual Medley, Men |
8 |
GER |
|