| Swimming |
1988 Asian Aquatics Championships |
Guangzhou |
 CHN |
200 m Butterfly, Men |
8 |
 SGP |
|
| Swimming |
1989 South-East Asian Games (SEA Games) |
Kuala Lumpur |
 MAS |
200 m Backstroke, Men |
🥈 |
SGP |
|
| Swimming |
1989 South-East Asian Games (SEA Games) |
Kuala Lumpur |
MAS |
200 m Butterfly, Men |
🥈 |
SGP |
|
| Swimming |
1989 South-East Asian Games (SEA Games) |
Kuala Lumpur |
MAS |
400 m Individual Medley, Men |
🥉 |
SGP |
|
| Swimming |
1989 South-East Asian Games (SEA Games) |
Kuala Lumpur |
MAS |
4 x 100 m Medley Relay, Men |
🥇 |
SGP |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
 AUS |
100 m Backstroke, Men |
36 |
SGP |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
AUS |
200 m Backstroke, Men |
32 |
SGP |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
AUS |
100 m Butterfly, Men |
42 |
SGP |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
AUS |
200 m Butterfly, Men |
31 |
SGP |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
AUS |
400 m Individual Medley, Men |
27 |
SGP |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
AUS |
4 x 100 m Medley Relay, Men |
14 |
SGP |
|
| Swimming |
1991 South-East Asian Games (SEA Games) |
Manila |
 PHI |
200 m Butterfly, Men |
🥈 |
SGP |
|
| Swimming |
1991 South-East Asian Games (SEA Games) |
Manila |
PHI |
200 m Individual Medley, Men |
🥉 |
SGP |
|
| Swimming |
1993 South-East Asian Games (SEA Games) |
Singapore |
SGP |
4 x 200 m Freestyle Relay, Men |
🥉 |
SGP |
|