| Swimming |
1996 European Junior Swimming Championships |
København |
 DEN |
100 m Backstroke, Men |
🥉 |
 GER |
|
| Swimming |
1996 European Junior Swimming Championships |
København |
DEN |
200 m Backstroke, Men |
🥇 |
GER |
|
| Swimming |
1997 European Junior Swimming Championships |
Glasgow |
 GBR |
200 m Backstroke, Men |
🥇 |
GER |
|
| Swimming |
1998 Swim World Cup |
Gelsenkirchen |
GER |
200 m Backstroke, Men |
🥈 |
GER |
|
| Swimming |
1998 Swim World Cup |
Imperia |
 ITA |
200 m Backstroke, Men |
🥇 |
GER |
|
| Swimming |
1998 European Junior Swimming Championships |
Antwerpen |
 BEL |
100 m Butterfly, Men |
🥈 |
GER |
|
| Swimming |
1998 European Junior Swimming Championships |
Antwerpen |
BEL |
200 m Backstroke, Men |
🥇 |
GER |
|
| Swimming |
1998 European Junior Swimming Championships |
Antwerpen |
BEL |
100 m Backstroke, Men |
🥇 |
GER |
|
| Swimming |
1999 Swim World Cup |
Edmonton |
 CAN |
50 m Backstroke, Men |
🥉 |
GER |
|
| Swimming |
1999 European Aquatics Championships |
İstanbul |
 TUR |
200 m Backstroke, Men |
9 |
GER |
|
| Swimming |
1999 European Short Course Swimming Championships |
Lisboa |
 POR |
50 m Backstroke, Men |
🥉 |
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 |
100 m Backstroke, Men |
6 |
GER |
|
| Swimming |
1999 European Short Course Swimming Championships |
Lisboa |
POR |
200 m Backstroke, Men |
11 |
GER |
|
| Swimming |
2000 World Swimming Championships (25 m) |
Athina |
 GRE |
4 x 100 m Medley Relay, Men |
🥈 |
GER |
|
| Swimming |
2000 World Swimming Championships (25 m) |
Athina |
GRE |
200 m Backstroke, Men |
19 |
GER |
|
| Swimming |
2000 World Swimming Championships (25 m) |
Athina |
GRE |
50 m Backstroke, Men |
=4 |
GER |
|
| Swimming |
2000 European Aquatics Championships |
Helsinki |
 FIN |
4 x 100 m Medley Relay, Men |
10 |
GER |
|
| Swimming |
2000 European Aquatics Championships |
Helsinki |
FIN |
50 m Backstroke, Men |
4 |
GER |
|
| Swimming |
2001 Swim World Cup |
Edmonton |
CAN |
100 m Backstroke, Men |
🥇 |
GER |
|
| Swimming |
2001 Swim World Cup |
Edmonton |
CAN |
100 m Individual Medley, Men |
🥈 |
GER |
|
| Swimming |
2001 Swim World Cup |
Edmonton |
CAN |
200 m Backstroke, Men |
🥈 |
GER |
|
| Swimming |
2001 Swim World Cup |
Edmonton |
CAN |
50 m Backstroke, Men |
🥈 |
GER |
|
| Swimming |
2001 Swim World Cup |
Shanghai |
 CHN |
50 m Backstroke, Men |
🥇 |
GER |
|
| Swimming |
2001 Swim World Cup |
Shanghai |
CHN |
100 m Backstroke, Men |
🥈 |
GER |
|
| Swimming |
2001 Swim World Cup |
Shanghai |
CHN |
200 m Backstroke, Men |
🥉 |
GER |
|
| Swimming |
2000 European Short Course Swimming Championships |
Valencia |
 ESP |
100 m Backstroke, Men |
17 |
GER |
|
| Swimming |
2000 European Short Course Swimming Championships |
Valencia |
ESP |
50 m Backstroke, Men |
5 |
GER |
|
| Swimming |
2000 European Short Course Swimming Championships |
Valencia |
ESP |
4 x 50 m Medley Relay, Men |
🥇 |
GER |
|
| Swimming |
2001 Swim World Cup |
Sheffield |
GBR |
100 m Individual Medley, Men |
🥈 |
GER |
|
| Swimming |
2001 Swim World Cup |
Sheffield |
GBR |
100 m Backstroke, Men |
🥈 |
GER |
|
| Swimming |
2001 Swim World Cup |
Sheffield |
GBR |
50 m Backstroke, Men |
🥇 |
GER |
|
| Swimming |
2001 Swim World Cup |
Paris |
 FRA |
200 m Backstroke, Men |
🥈 |
GER |
|
| Swimming |
2001 Swim World Cup |
Paris |
FRA |
100 m Backstroke, Men |
🥉 |
GER |
|
| Swimming |
2001 Swim World Cup |
Paris |
FRA |
50 m Backstroke, Men |
🥈 |
GER |
|
| Swimming |
2002 Swim World Cup |
Rio de Janeiro |
 BRA |
50 m Backstroke, Men |
🥈 |
GER |
|
| Swimming |
2002 Swim World Cup |
Rio de Janeiro |
BRA |
100 m Backstroke, Men |
🥇 |
GER |
|
| Swimming |
2002 Swim World Cup |
Rio de Janeiro |
BRA |
200 m Backstroke, Men |
🥈 |
GER |
|
| Swimming |
2002 Swim World Cup |
Melbourne |
 AUS |
50 m Backstroke, Men |
🥉 |
GER |
|
| Swimming |
2002 Swim World Cup |
Melbourne |
AUS |
100 m Backstroke, Men |
🥈 |
GER |
|
| Swimming |
2002 Swim World Cup |
Melbourne |
AUS |
200 m Backstroke, Men |
🥉 |
GER |
|
| Swimming |
2004 Swim World Cup |
Melbourne |
AUS |
200 m Backstroke, Men |
🥉 |
GER |
|
| Swimming |
2003 European Short Course Swimming Championships |
Dublin |
 IRL |
200 m Backstroke, Men |
13 |
GER |
|