| Athletics |
1993 Asian Athletics Championships |
Manila |
 PHI |
4 x 400 m Relay, Men |
🥉 |
 SRI |
|
| Athletics |
1993 South Asian Federation Games |
Dhaka |
 BAN |
4 x 400 m Relay, Men |
🥇 |
SRI |
|
| Athletics |
1993 South Asian Federation Games |
Dhaka |
BAN |
400 m, Men |
🥇 |
SRI |
|
| Athletics |
1995 Asian Athletics Championships |
Jakarta |
 INA |
4 x 400 m Relay, Men |
🥉 |
SRI |
|
| Athletics |
1995 Asian Athletics Championships |
Jakarta |
INA |
400 m, Men |
🥉 |
SRI |
|
| Athletics |
1995 South Asian Federation Games |
Madras |
 IND |
4 x 400 m Relay, Men |
🥇 |
SRI |
|
| Athletics |
1995 South Asian Federation Games |
Madras |
IND |
200 m, Men |
🥈 |
SRI |
|
| Athletics |
1995 South Asian Federation Games |
Madras |
IND |
400 m, Men |
🥇 |
SRI |
|
| Athletics |
1998 Asian Athletics Championships |
Fukuoka |
 JPN |
400 m, Men |
🥇 |
SRI |
|
| Athletics |
1998 Asian Athletics Championships |
Fukuoka |
JPN |
4 x 400 m Relay, Men |
🥉 |
SRI |
|
| Athletics |
1998 Commonwealth Games |
Kuala Lumpur |
 MAS |
400 m, Men |
🥉 |
SRI |
|
| Athletics |
1998 Asian Games |
Bangkok |
 THA |
400 m, Men |
🥇 |
SRI |
|
| Athletics |
1998 Asian Games |
Bangkok |
THA |
200 m, Men |
🥉 |
SRI |
|
| Athletics |
2002 Asian Athletics Championships |
Colombo |
SRI |
400 m, Men |
🥉 |
SRI |
|
| Athletics |
2002 Asian Athletics Championships |
Colombo |
SRI |
4 x 400 m Relay, Men |
🥇 |
SRI |
|
| Athletics |
2002 Asian Games |
Busan |
 KOR |
4 x 400 m Relay, Men |
🥉 |
SRI |
|
| Athletics |
2003 Asian Athletics Championships |
Manila |
PHI |
4 x 400 m Relay, Men |
🥇 |
SRI |
|
| Athletics |
2003 Afro-Asian Games |
Hyderabad |
IND |
400 m, Men |
🥉 |
SRI |
|
| Athletics |
2004 South Asian Federation Games |
Islamabad |
 PAK |
4 x 400 m Relay, Men |
🥇 |
SRI |
|
| Athletics |
2006 South Asian Games |
Colombo |
SRI |
4 x 400 m Relay, Men |
🥇 |
SRI |
|
| Athletics |
2006 Jogos da Lusofonia |
Macau |
 MAC |
4 x 400 m Relay, Men |
🥈 |
SRI |
|