| Swimming |
1997 World Swimming Championships (25 m) |
Göteborg |
 SWE |
4 x 100 m Freestyle Relay, Men |
🥇 |
 GER |
|
| Swimming |
1997 World Swimming Championships (25 m) |
Göteborg |
SWE |
50 m Freestyle, Men |
8 |
GER |
|
| Swimming |
1997 European Aquatics Championships |
Sevilla |
 ESP |
50 m Freestyle, Men |
4 |
GER |
|
| Swimming |
1997 European Aquatics Championships |
Sevilla |
ESP |
4 x 100 m Freestyle Relay, Men |
🥈 |
GER |
|
| Swimming |
1997 European Aquatics Championships |
Sevilla |
ESP |
4 x 100 m Medley Relay, Men |
🥈 |
GER |
|
| Swimming |
1998 World Aquatics Championships |
Perth |
 AUS |
100 m Freestyle, Men |
34 |
GER |
|
| Swimming |
1998 World Aquatics Championships |
Perth |
AUS |
50 m Freestyle, Men |
14 |
GER |
|
| Swimming |
1998 Swim World Cup |
Gelsenkirchen |
GER |
50 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
1998 Goodwill Games |
New York |
 USA |
4 x 100 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
1998 Goodwill Games |
New York |
USA |
Team, Men |
🥉 |
GER |
|
| Swimming |
1998 European Short Course Swimming Championships |
Sheffield |
 GBR |
50 m Freestyle, Men |
4 |
GER |
|
| Swimming |
1998 European Short Course Swimming Championships |
Sheffield |
GBR |
4 x 50 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
1998 European Short Course Swimming Championships |
Sheffield |
GBR |
4 x 50 m Medley Relay, Men |
🥇 |
GER |
|
| Swimming |
1999 Swim World Cup |
Sydney |
AUS |
100 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
1999 Swim World Cup |
Sydney |
AUS |
50 m Freestyle, Men |
🥇 |
GER |
|
| Swimming |
1999 Swim World Cup |
Hobart |
AUS |
100 m Freestyle, Men |
🥈 |
GER |
|
| Swimming |
1999 Swim World Cup |
Hobart |
AUS |
50 m Freestyle, Men |
🥈 |
GER |
|
| Swimming |
1999 Swim World Cup |
Gelsenkirchen |
GER |
50 m Freestyle, Men |
🥇 |
GER |
|
| Swimming |
1999 Swim World Cup |
Imperia |
 ITA |
50 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
1999 World Swimming Championships (25 m) |
Hong Kong |
 HKG |
100 m Freestyle, Men |
31 |
GER |
|
| Swimming |
1999 World Swimming Championships (25 m) |
Hong Kong |
HKG |
50 m Freestyle, Men |
14 |
GER |
|
| Swimming |
1999 European Short Course Swimming Championships |
Lisboa |
 POR |
4 x 50 m Medley Relay, Men |
🥈 |
GER |
|
| Swimming |
1999 European Short Course Swimming Championships |
Lisboa |
POR |
4 x 50 m Freestyle Relay, Men |
🥈 |
GER |
|
| Swimming |
1999 European Short Course Swimming Championships |
Lisboa |
POR |
50 m Freestyle, Men |
9 |
GER |
|
| Swimming |
2000 Swim World Cup |
Shanghai |
 CHN |
50 m Freestyle, Men |
🥈 |
GER |
|
| Swimming |
2000 Swim World Cup |
Hong Kong |
HKG |
50 m Freestyle, Men |
🥇 |
GER |
|
| Swimming |
2000 European Aquatics Championships |
Helsinki |
 FIN |
4 x 100 m Freestyle Relay, Men |
🥈 |
GER |
|
| Swimming |
2000 European Aquatics Championships |
Helsinki |
FIN |
50 m Freestyle, Men |
15 |
GER |
|