| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Sunil B.•Gunawardene | |
| Used name | Sunil•Gunawardene | |
| Born | 6 October 1949 in Chilaw, Wayamba |  SRI |
| Measurements | 163 cm / 52 kg | |
| NOC | Sri Lanka | SRI |
Personal Bests: 100 – 10.4 (1972); 200 – 21.31 (1972).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Athletics | SRI |
Sunil Gunawardene | |||
| 100 metres, Men (Olympic) | 6 h11 r1/4 | |||||
| 200 metres, Men (Olympic) | 8 h2 r2/4 |
