| Swimming |
2007 World Aquatics Championships |
Melbourne |
 AUS |
100 m Backstroke, Men |
60 |
 SGP |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
200 m Backstroke, Men |
41 |
SGP |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
4 x 100 m Medley Relay, Men |
24 |
SGP |
|
| Swimming |
2007 South-East Asian Games (SEA Games) |
Nakhon Ratchasima |
 THA |
100 m Backstroke, Men |
🥇 |
SGP |
|
| Swimming |
2007 South-East Asian Games (SEA Games) |
Nakhon Ratchasima |
THA |
200 m Backstroke, Men |
🥈 |
SGP |
|
| Swimming |
2007 South-East Asian Games (SEA Games) |
Nakhon Ratchasima |
THA |
4 x 100 m Medley Relay, Men |
🥉 |
SGP |
|
| Swimming |
2009 South-East Asian Games (SEA Games) |
Vientiane |
 LAO |
100 m Backstroke, Men |
🥉 |
SGP |
|
| Swimming |
2009 South-East Asian Games (SEA Games) |
Vientiane |
LAO |
200 m Backstroke, Men |
🥇 |
SGP |
|
| Swimming |
2009 South-East Asian Games (SEA Games) |
Vientiane |
LAO |
4 x 100 m Freestyle Relay, Men |
🥇 |
SGP |
|
| Swimming |
2009 South-East Asian Games (SEA Games) |
Vientiane |
LAO |
4 x 200 m Freestyle Relay, Men |
🥇 |
SGP |
|
| Swimming |
2011 South-East Asian Games (SEA Games) |
Palembang |
 INA |
100 m Backstroke, Men |
🥉 |
SGP |
|
| Swimming |
2011 South-East Asian Games (SEA Games) |
Palembang |
INA |
200 m Backstroke, Men |
🥈 |
SGP |
|
| Swimming |
2013 South-East Asian Games (SEA Games) |
Naypyidaw |
 MYA |
200 m Backstroke, Men |
🥉 |
SGP |
|