| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | N'Kosie•Barnes | |
| Used name | N'Kosie•Barnes | |
| Born | 17 December 1974 | |
| Measurements | 179 cm / 76 kg | |
| NOC | Antigua and Barbuda |  ANT |
Personal Bests: 200 – 21.0 (1999); 400 – 47.25 (1998).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Athletics | ANT |
N'Kosie Barnes | |||
| 4 × 400 metres Relay, Men (Olympic) | Antigua and Barbuda | 6 h2 r1/3 | ||||
| 2000 Summer Olympics | Athletics | ANT |
N'Kosie Barnes | |||
| 200 metres, Men (Olympic) | 8 h9 r1/4 |
