| Swimming |
1993 European Junior Swimming Championships |
İstanbul |
 TUR |
100 m Freestyle, Men |
🥈 |
 GER |
|
| Swimming |
1996 European Short Course Swimming Championships |
Rostock |
GER |
4 x 50 m Medley Relay, Men |
🥇 |
GER |
|
| Swimming |
1996 European Short Course Swimming Championships |
Rostock |
GER |
4 x 50 m Freestyle Relay, Men |
🥇 |
GER |
|
| Swimming |
1996 European Short Course Swimming Championships |
Rostock |
GER |
200 m Freestyle, Men |
🥇 |
GER |
|
| Swimming |
1996 European Short Course Swimming Championships |
Rostock |
GER |
100 m Freestyle, Men |
🥇 |
GER |
|
| 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 |
4 x 200 m Freestyle Relay, Men |
4 |
GER |
|
| Swimming |
1997 World Swimming Championships (25 m) |
Göteborg |
SWE |
100 m Freestyle, Men |
11 |
GER |
|
| Swimming |
1997 World Swimming Championships (25 m) |
Göteborg |
SWE |
200 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
1997 European Aquatics Championships |
Sevilla |
 ESP |
100 m Freestyle, Men |
15 |
GER |
|
| Swimming |
1997 European Aquatics Championships |
Sevilla |
ESP |
4 x 200 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
1998 World Aquatics Championships |
Perth |
 AUS |
4 x 100 m Freestyle Relay, Men |
4 |
GER |
|
| Swimming |
1998 Goodwill Games |
New York |
 USA |
Team, Men |
🥉 |
GER |
|
| Swimming |
1998 European Short Course Swimming Championships |
Sheffield |
 GBR |
200 m Freestyle, Men |
4 |
GER |
|
| Swimming |
1998 European Short Course Swimming Championships |
Sheffield |
GBR |
100 m Freestyle, Men |
4 |
GER |
|
| Swimming |
1998 European Short Course Swimming Championships |
Sheffield |
GBR |
4 x 50 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
1999 European Aquatics Championships |
İstanbul |
TUR |
4 x 200 m Freestyle Relay, Men |
🥇 |
GER |
|
| Swimming |
1999 European Aquatics Championships |
İstanbul |
TUR |
4 x 100 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
1999 European Aquatics Championships |
İstanbul |
TUR |
100 m Freestyle, Men |
15 |
GER |
|
| Swimming |
1999 European Short Course Swimming Championships |
Lisboa |
 POR |
200 m Freestyle, Men |
=9 |
GER |
|
| Swimming |
2000 World Swimming Championships (25 m) |
Athina |
 GRE |
4 x 200 m Freestyle Relay, Men |
4 |
GER |
|
| Swimming |
2000 World Swimming Championships (25 m) |
Athina |
GRE |
4 x 100 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
2000 European Aquatics Championships |
Helsinki |
 FIN |
4 x 200 m Freestyle Relay, Men |
🥈 |
GER |
|
| Swimming |
2000 European Aquatics Championships |
Helsinki |
FIN |
4 x 100 m Freestyle Relay, Men |
🥈 |
GER |
|
| Swimming |
2001 World Aquatics Championships |
Fukuoka |
 JPN |
100 m Freestyle, Men |
14 |
GER |
|
| Swimming |
2001 World Aquatics Championships |
Fukuoka |
JPN |
4 x 100 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
2001 World Aquatics Championships |
Fukuoka |
JPN |
4 x 200 m Freestyle Relay, Men |
5 |
GER |
|
| Swimming |
2001 European Short Course Swimming Championships |
Antwerpen |
 BEL |
100 m Butterfly, Men |
4 |
GER |
|
| Swimming |
2001 European Short Course Swimming Championships |
Antwerpen |
BEL |
200 m Freestyle, Men |
5 |
GER |
|
| Swimming |
2001 European Short Course Swimming Championships |
Antwerpen |
BEL |
4 x 50 m Freestyle Relay, Men |
5 |
GER |
|
| Swimming |
2002 European Aquatics Championships |
Berlin |
GER |
4 x 100 m Freestyle Relay, Men |
🥇 |
GER |
|
| Swimming |
2002 European Aquatics Championships |
Berlin |
GER |
4 x 100 m Medley Relay, Men |
🥉 |
GER |
|
| Swimming |
2002 European Aquatics Championships |
Berlin |
GER |
4 x 200 m Freestyle Relay, Men |
🥈 |
GER |
|
| Swimming |
2003 World Aquatics Championships |
Barcelona |
ESP |
200 m Freestyle, Men |
25 |
GER |
|
| Swimming |
2003 World Aquatics Championships |
Barcelona |
ESP |
4 x 100 m Freestyle Relay, Men |
5 |
GER |
|
| Swimming |
2003 World Aquatics Championships |
Barcelona |
ESP |
4 x 200 m Freestyle Relay, Men |
🥉 |
GER |
|
| Swimming |
2003 European Short Course Swimming Championships |
Dublin |
 IRL |
100 m Butterfly, Men |
21 |
GER |
|
| Swimming |
2003 European Short Course Swimming Championships |
Dublin |
IRL |
200 m Freestyle, Men |
DQ |
GER |
|
| Swimming |
2003 European Short Course Swimming Championships |
Dublin |
IRL |
100 m Freestyle, Men |
19 |
GER |
|
| Swimming |
2006 European Short Course Swimming Championships |
Helsinki |
FIN |
50 m Butterfly, Men |
27 |
GER |
|
| Swimming |
2006 European Short Course Swimming Championships |
Helsinki |
FIN |
100 m Freestyle, Men |
24 |
GER |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
4 x 100 m Freestyle Relay, Men |
10 |
GER |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
4 x 200 m Freestyle Relay, Men |
9 |
GER |
|