| Swimming |
2002 European Short Course Swimming Championships |
Riesa |
 GER |
400 m Freestyle, Men |
24 |
 BEL |
|
| Swimming |
2002 European Short Course Swimming Championships |
Riesa |
GER |
1,500 m Freestyle, Men |
17 |
BEL |
|
| Swimming |
2004 European Aquatics Championships |
Madrid |
 ESP |
1,500 m Freestyle, Men |
17 |
BEL |
|
| Open Water Swimming |
2007 World Aquatics Championships |
Melbourne |
 AUS |
10 km, Men |
6 |
BEL |
|
| Open Water Swimming |
2008 World Open Water Swimming Championships |
Sevilla |
ESP |
10 km, Men |
10 |
BEL |
|
| Open Water Swimming |
2009 World Aquatics Championships |
Roma |
 ITA |
10 km, Men |
5 |
BEL |
|
| Open Water Swimming |
2009 World Aquatics Championships |
Roma |
ITA |
25 km, Men |
4 |
BEL |
|
| Open Water Swimming |
2010 World Open Water Swimming Championships |
Roberval |
 CAN |
10 km, Men |
DNF |
BEL |
|
| Open Water Swimming |
2010 10 km World Cup |
Shantou |
 CHN |
10 km, Men |
🥉 |
BEL |
|
| Open Water Swimming |
2010 10 km World Cup |
Fujaïrah |
 UAE |
10 km, Men |
🥉 |
BEL |
|
| Open Water Swimming |
2011 Open Water Swimming Grand Prix |
Rosario |
 ARG |
Marathon swimming, Men |
🥈 |
BEL |
|
| Open Water Swimming |
2011 World Aquatics Championships |
Shanghai |
CHN |
25 km, Men |
DNS |
BEL |
|
| Open Water Swimming |
2011 World Aquatics Championships |
Shanghai |
CHN |
10 km, Men |
7 |
BEL |
|
| Open Water Swimming |
2011 European Open Water Swimming Championships |
Eilat |
 ISR |
25 km, Men |
🥇 |
BEL |
|
| Open Water Swimming |
2011 European Open Water Swimming Championships |
Eilat |
ISR |
10 km, Men |
16 |
BEL |
|
| Open Water Swimming |
2012 Open Water Swimming Grand Prix |
Cancun |
 MEX |
Marathon swimming, Men |
🥈 |
BEL |
|
| Open Water Swimming |
2013 Open Water Swimming Grand Prix |
Cozumel |
MEX |
Marathon swimming, Men |
🥈 |
BEL |
|
| Open Water Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
10 km, Men |
11 |
BEL |
|
| Open Water Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
25 km, Men |
🥈 |
BEL |
|
| Open Water Swimming |
2013 Open Water Swimming Grand Prix |
Capri-Napoli |
ITA |
Marathon swimming, Men |
🥇 |
BEL |
|
| Open Water Swimming |
2014 Open Water Swimming Grand Prix |
Lake Ohrid |
 MKD |
Marathon swimming, Men |
🥇 |
BEL |
|
| Open Water Swimming |
2015 Open Water Swimming Grand Prix |
Cozumel |
MEX |
Marathon swimming, Men |
🥈 |
BEL |
|
| Open Water Swimming |
2015 World Aquatics Championships |
Kazan |
 RUS |
10 km, Men |
DNS |
BEL |
|