| Swimming |
2003 South-East Asian Games (SEA Games) |
Hanoi |
 VIE |
4 x 100 m Medley Relay, Men |
🥉 |
 SGP |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
 CAN |
50 m Breaststroke, Men |
67 |
SGP |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
100 m Breaststroke, Men |
68 |
SGP |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
200 m Breaststroke, Men |
42 |
SGP |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
4 x 100 m Medley Relay, Men |
16 |
SGP |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
 AUS |
50 m Breaststroke, Men |
68 |
SGP |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
100 m Breaststroke, Men |
69 |
SGP |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
200 m Breaststroke, Men |
46 |
SGP |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
4 x 100 m Medley Relay, Men |
24 |
SGP |
|
| Swimming |
2007 Swim World Cup |
Singapore |
SGP |
100 m Breaststroke, Men |
🥉 |
SGP |
|
| Swimming |
2007 South-East Asian Games (SEA Games) |
Nakhon Ratchasima |
 THA |
4 x 100 m Medley Relay, Men |
🥉 |
SGP |
|
| Swimming |
2009 World Aquatics Championships |
Roma |
 ITA |
4 x 100 m Medley Relay, Men |
29 |
SGP |
|