| Swimming |
2003 European Junior Swimming Championships |
Glasgow |
 GBR |
50 m Backstroke, Men |
🥈 |
 GER |
|
| Swimming |
2003 European Junior Swimming Championships |
Glasgow |
GBR |
4 x 100 m Medley Relay, Men |
🥈 |
GER |
|
| Swimming |
2003 European Junior Swimming Championships |
Glasgow |
GBR |
100 m Backstroke, Men |
🥈 |
GER |
|
| Swimming |
2003 European Short Course Swimming Championships |
Dublin |
 IRL |
50 m Backstroke, Men |
19 |
GER |
|
| Swimming |
2003 European Short Course Swimming Championships |
Dublin |
IRL |
100 m Individual Medley, Men |
🥉 |
GER |
|
| Swimming |
2004 Swim World Cup |
Berlin |
GER |
100 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
 CAN |
4 x 100 m Freestyle Relay, Men |
6 |
GER |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
4 x 100 m Medley Relay, Men |
4 |
GER |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
50 m Backstroke, Men |
8 |
GER |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
100 m Backstroke, Men |
20 |
GER |
|
| Swimming |
2006 Swim World Cup |
Durban |
 RSA |
50 m Backstroke, Men |
🥉 |
GER |
|
| Swimming |
2005 European Short Course Swimming Championships |
Trieste |
 ITA |
100 m Freestyle, Men |
8 |
GER |
|
| Swimming |
2005 European Short Course Swimming Championships |
Trieste |
ITA |
50 m Backstroke, Men |
8 |
GER |
|
| Swimming |
2005 European Short Course Swimming Championships |
Trieste |
ITA |
100 m Backstroke, Men |
23 |
GER |
|
| Swimming |
2005 European Short Course Swimming Championships |
Trieste |
ITA |
4 x 50 m Freestyle Relay, Men |
5 |
GER |
|
| Swimming |
2006 European Aquatics Championships |
Budapest |
 HUN |
4 x 100 m Freestyle Relay, Men |
5 |
GER |
|
| Swimming |
2006 European Aquatics Championships |
Budapest |
HUN |
4 x 100 m Medley Relay, Men |
7 |
GER |
|
| Swimming |
2006 European Short Course Swimming Championships |
Helsinki |
 FIN |
50 m Backstroke, Men |
17 |
GER |
|
| Swimming |
2006 European Short Course Swimming Championships |
Helsinki |
FIN |
100 m Backstroke, Men |
17 |
GER |
|
| Swimming |
2006 European Short Course Swimming Championships |
Helsinki |
FIN |
50 m Freestyle, Men |
20 |
GER |
|
| Swimming |
2006 European Short Course Swimming Championships |
Helsinki |
FIN |
4 x 50 m Freestyle Relay, Men |
8 |
GER |
|
| Swimming |
2009 European Short Course Swimming Championships |
İstanbul |
 TUR |
100 m Backstroke, Men |
DNS |
GER |
|
| Swimming |
2009 European Short Course Swimming Championships |
İstanbul |
TUR |
100 m Individual Medley, Men |
9 |
GER |
|
| Swimming |
2009 European Short Course Swimming Championships |
İstanbul |
TUR |
50 m Backstroke, Men |
9 |
GER |
|
| Swimming |
2009 European Short Course Swimming Championships |
İstanbul |
TUR |
50 m Freestyle, Men |
16 |
GER |
|
| Swimming |
2009 European Short Course Swimming Championships |
İstanbul |
TUR |
4 x 50 m Freestyle Relay, Men |
5 |
GER |
|
| Swimming |
2011 World Aquatics Championships |
Shanghai |
 CHN |
100 m Freestyle, Men |
19 |
GER |
|
| Swimming |
2011 World Aquatics Championships |
Shanghai |
CHN |
50 m Freestyle, Men |
=25 |
GER |
|
| Swimming |
2011 World Aquatics Championships |
Shanghai |
CHN |
4 x 100 m Freestyle Relay, Men |
7 |
GER |
|
| Swimming |
2012 European Aquatics Championships |
Debrecen (HUN); Eindhoven (NED) |
 MIX |
50 m Freestyle, Men |
10 |
GER |
|
| Swimming |
2012 European Aquatics Championships |
Debrecen (HUN); Eindhoven (NED) |
MIX |
4 x 100 m Medley Relay, Men |
🥈 |
GER |
|
| Swimming |
2012 European Aquatics Championships |
Debrecen (HUN); Eindhoven (NED) |
MIX |
4 x 100 m Freestyle Relay, Men |
5 |
GER |
|
| Swimming |
2012 European Aquatics Championships |
Debrecen (HUN); Eindhoven (NED) |
MIX |
100 m Freestyle, Men |
6 |
GER |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
 ESP |
100 m Freestyle, Men |
36 |
GER |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
4 x 100 m Freestyle Relay, Men |
6 |
GER |
|
| Swimming |
2014 World Swimming Championships (25 m) |
Doha |
 QAT |
100 m Freestyle, Men |
31 |
GER |
|
| Swimming |
2014 World Swimming Championships (25 m) |
Doha |
QAT |
4 x 50 m Freestyle Relay, Mixed |
5 |
GER |
|
| Swimming |
2014 World Swimming Championships (25 m) |
Doha |
QAT |
4 x 100 m Medley Relay, Men |
8 |
GER |
|
| Swimming |
2014 World Swimming Championships (25 m) |
Doha |
QAT |
4 x 100 m Freestyle Relay, Men |
9 |
GER |
|
| Swimming |
2015 World Aquatics Championships |
Kazan |
 RUS |
4 x 100 m Freestyle Relay, Men |
=11 |
GER |
|
| Swimming |
2015 World Aquatics Championships |
Kazan |
RUS |
4 x 100 m Freestyle Relay, Mixed |
11 |
GER |
|