| Open Water Swimming |
1995 European Aquatics Championships |
Wien |
 AUT |
5 km, Men |
8 |
 GER |
|
| Open Water Swimming |
2001 World Aquatics Championships |
Fukuoka |
 JPN |
5 km, Men |
13 |
GER |
|
| Open Water Swimming |
2002 European Aquatics Championships |
Berlin |
GER |
5 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2002 European Aquatics Championships |
Berlin |
GER |
10 km, Men |
4 |
GER |
|
| Open Water Swimming |
2002 World Open Water Swimming Championships |
Sharm el-Sheikh |
 EGY |
10 km, Men |
4 |
GER |
|
| Open Water Swimming |
2002 World Open Water Swimming Championships |
Sharm el-Sheikh |
EGY |
5 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2002 World Open Water Swimming Championships |
Sharm el-Sheikh |
EGY |
5 km, Team, Mixed |
🥈 |
GER |
|
| Open Water Swimming |
2002 World Open Water Swimming Championships |
Sharm el-Sheikh |
EGY |
10 km, Team, Mixed |
🥉 |
GER |
|
| Swimming |
2002 European Short Course Swimming Championships |
Riesa |
GER |
1,500 m Freestyle, Men |
5 |
GER |
|
| Swimming |
2003 Swim World Cup |
Berlin |
GER |
1,500 m Freestyle, Men |
🥉 |
GER |
|
| Swimming |
2003 World Aquatics Championships |
Barcelona |
 ESP |
1,500 m Freestyle, Men |
11 |
GER |
|
| Swimming |
2003 European Short Course Swimming Championships |
Dublin |
 IRL |
1,500 m Freestyle, Men |
4 |
GER |
|
| Open Water Swimming |
2004 World Open Water Swimming Championships |
Dubai |
 UAE |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2004 World Open Water Swimming Championships |
Dubai |
UAE |
5 km, Team, Mixed |
🥇 |
GER |
|
| Open Water Swimming |
2004 World Open Water Swimming Championships |
Dubai |
UAE |
10 km, Team, Mixed |
🥇 |
GER |
|
| Open Water Swimming |
2004 World Open Water Swimming Championships |
Dubai |
UAE |
5 km, Men |
4 |
GER |
|
| Open Water Swimming |
2005 World Aquatics Championships |
Montréal |
 CAN |
10 km, Team, Mixed |
🥇 |
GER |
|
| Open Water Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
5 km, Team, Mixed |
4 |
GER |
|
| Open Water Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
5 km, Men |
🥇 |
GER |
|
| Swimming |
2005 Summer Universiade |
İzmir |
 TUR |
1,500 m Freestyle, Men |
🥈 |
GER |
|
| Open Water Swimming |
2006 European Aquatics Championships |
Budapest |
 HUN |
5 km, Men |
🥇 |
GER |
|
| Swimming |
2006 European Aquatics Championships |
Budapest |
HUN |
1,500 m Freestyle, Men |
11 |
GER |
|
| Open Water Swimming |
2006 European Aquatics Championships |
Budapest |
HUN |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2006 World Open Water Swimming Championships |
Napoli |
 ITA |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2006 World Open Water Swimming Championships |
Napoli |
ITA |
5 km, Men |
🥇 |
GER |
|
| Swimming |
2006 European Short Course Swimming Championships |
Helsinki |
 FIN |
1,500 m Freestyle, Men |
10 |
GER |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
 AUS |
1,500 m Freestyle, Men |
16 |
GER |
|
| Open Water Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
5 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2007 10 km World Cup |
Sevilla |
ESP |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2008 10 km World Cup |
Dubai |
UAE |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2008 World Open Water Swimming Championships |
Sevilla |
ESP |
10 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2008 World Open Water Swimming Championships |
Sevilla |
ESP |
5 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2008 10 km World Cup |
Setubal |
 POR |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2008 European Open Water Swimming Championships |
Dubrovnik |
 CRO |
5 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2008 European Open Water Swimming Championships |
Dubrovnik |
CRO |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2008 European Open Water Swimming Championships |
Dubrovnik |
CRO |
5 km, Team, Mixed |
🥉 |
GER |
|
| Open Water Swimming |
2008 10 km World Cup |
Cancun |
 MEX |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2009 10 km World Cup |
Setubal |
POR |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2009 World Aquatics Championships |
Roma |
ITA |
5 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2009 World Aquatics Championships |
Roma |
ITA |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2009 10 km World Cup |
Varna |
 BUL |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2009 10 km World Cup |
Lac d'Annecy |
 FRA |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2009 10 km World Cup |
København |
 DEN |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2009 10 km World Cup |
New York |
 USA |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2009 10 km World Cup |
Qiandaohu |
 CHN |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2009 10 km World Cup |
Shantou |
CHN |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2009 10 km World Cup |
Hong Kong |
 HKG |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2009 10 km World Cup |
Dubai |
UAE |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2009 10 km World Cup |
Sharjah |
UAE |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2010 10 km World Cup |
Setubal |
POR |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2010 World Open Water Swimming Championships |
Roberval |
CAN |
5 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2010 World Open Water Swimming Championships |
Roberval |
CAN |
10 km, Men |
6 |
GER |
|
| Open Water Swimming |
2010 European Aquatics Championships |
Budapest |
HUN |
5 km, Team, Mixed |
4 |
GER |
|
| Open Water Swimming |
2010 European Aquatics Championships |
Budapest |
HUN |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2010 European Aquatics Championships |
Budapest |
HUN |
5 km, Men |
5 |
GER |
|
| Open Water Swimming |
2010 10 km World Cup |
Hong Kong |
HKG |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2010 10 km World Cup |
Fujaïrah |
UAE |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2011 10 km World Cup |
Santos |
 BRA |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2011 10 km World Cup |
Cancun |
MEX |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2011 10 km World Cup |
Setubal |
POR |
10 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2011 World Aquatics Championships |
Shanghai |
CHN |
5 km, Team, Mixed |
🥉 |
GER |
|
| Open Water Swimming |
2011 World Aquatics Championships |
Shanghai |
CHN |
25 km, Men |
DNS |
GER |
|
| Open Water Swimming |
2011 World Aquatics Championships |
Shanghai |
CHN |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2011 World Aquatics Championships |
Shanghai |
CHN |
5 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2011 European Open Water Swimming Championships |
Eilat |
 ISR |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2011 European Open Water Swimming Championships |
Eilat |
ISR |
5 km, Men |
6 |
GER |
|
| Open Water Swimming |
2011 10 km World Cup |
Shantou |
CHN |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2011 10 km World Cup |
Hong Kong |
HKG |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2012 10 km World Cup |
Eilat |
ISR |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2012 10 km World Cup |
Cancun |
MEX |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2012 Open Water Swimming Grand Prix |
Cancun |
MEX |
Marathon swimming, Men |
🥇 |
GER |
|
| Open Water Swimming |
2012 European Open Water Swimming Championships |
Piombino |
ITA |
5 km, Men |
4 |
GER |
|
| Open Water Swimming |
2012 European Open Water Swimming Championships |
Piombino |
ITA |
10 km, Men |
10 |
GER |
|
| Open Water Swimming |
2012 European Open Water Swimming Championships |
Piombino |
ITA |
5 km, Team, Mixed |
🥉 |
GER |
|
| Open Water Swimming |
2012 10 km World Cup |
Hong Kong |
HKG |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2013 10 km World Cup |
Viedma |
 ARG |
10 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2013 10 km World Cup |
Eilat |
ISR |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2013 10 km World Cup |
Cozumel |
MEX |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
5 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
25 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
5 km, Team, Mixed |
🥇 |
GER |
|
| Open Water Swimming |
2013 10 km World Cup |
Lac Mégantic |
CAN |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2013 10 km World Cup |
Shantou |
CHN |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2014 10 km World Cup |
Cancun |
MEX |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2014 10 km World Cup |
Setubal |
POR |
10 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2014 10 km World Cup |
Lac Magog |
CAN |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2014 European Aquatics Championships |
Berlin |
GER |
5 km, Team, Mixed |
🥉 |
GER |
|
| Open Water Swimming |
2014 European Aquatics Championships |
Berlin |
GER |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2014 European Aquatics Championships |
Berlin |
GER |
5 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2014 10 km World Cup |
Chun'an |
CHN |
10 km, Men |
🥈 |
GER |
|