| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | John Desmond•Tremelling |
| Used name | John•Tremelling |
| Born | 28 July 1929 in Mount Gambier, South Australia (AUS) |
| Died | 15 June 2016 (aged 86 years 10 months 18 days) |
| Measurements | 179 cm / 78 kg |
| NOC |  Australia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1960 Summer Olympics | Shooting | AUS |
John Tremelling | |||
| Free Pistol, 50 metres, Men (Olympic) | 21 |
