| Athletics |
1977 South-East Asian Games (SEA Games) |
Kuala Lumpur |
 MAS |
10 km Walk, Men |
🥇 |
MAS |
|
| Athletics |
1977 South-East Asian Games (SEA Games) |
Kuala Lumpur |
MAS |
20 km Walk, Men |
🥈 |
MAS |
|
| Athletics |
1978 Asian Games |
Bangkok |
 THA |
20 km Walk, Men |
🥈 |
MAS |
|
| Athletics |
1979 Asian Athletics Championships |
Tokyo |
 JPN |
20 km Walk, Men |
🥉 |
MAS |
|
| Athletics |
1979 South-East Asian Games (SEA Games) |
Jakarta |
 INA |
10 km Walk, Men |
🥇 |
MAS |
|
| Athletics |
1979 South-East Asian Games (SEA Games) |
Jakarta |
INA |
20 km Walk, Men |
🥇 |
MAS |
|
| Athletics |
1981 Asian Athletics Championships |
Tokyo |
JPN |
20 km Walk, Men |
🥉 |
MAS |
|
| Athletics |
1981 South-East Asian Games (SEA Games) |
Manila |
 PHI |
10 km Walk, Men |
🥇 |
MAS |
|
| Athletics |
1981 South-East Asian Games (SEA Games) |
Manila |
PHI |
20 km Walk, Men |
🥇 |
MAS |
|
| Athletics |
1983 South-East Asian Games (SEA Games) |
Singapore |
 SGP |
10 km Walk, Men |
🥈 |
MAS |
|
| Athletics |
1983 South-East Asian Games (SEA Games) |
Singapore |
SGP |
20 km Walk, Men |
🥈 |
MAS |
|
| Athletics |
1985 South-East Asian Games (SEA Games) |
Bangkok |
THA |
10 km Walk, Men |
🥇 |
MAS |
|
| Athletics |
1989 South-East Asian Games (SEA Games) |
Kuala Lumpur |
MAS |
20 km Walk, Men |
🥈 |
MAS |
|
| Athletics |
1989 South-East Asian Games (SEA Games) |
Kuala Lumpur |
MAS |
10 km Walk, Men |
🥈 |
MAS |
|