| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Gary•Duff | |
| Used name | Gary•Duff | |
| Born | 14 February 1967 in Dundonald, Northern Ireland |  GBR |
| Measurements | 180 cm / 110 kg | |
| Affiliations | Comber Rifle Club | |
| NOC | Ireland |  IRL |
Competed later for Northern Ireland and Great Britain
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Shooting | IRL |
Gary Duff | |||
| Small-Bore Rifle, Prone, Men (Olympic) | 52 |
