| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Gerald•McMahon | |
| Used name | Gerald•McMahon | |
| Born | 13 May 1957 in Nannup, Western Australia |  AUS |
| Measurements | 182 cm / 78 kg | |
| NOC | Australia | AUS |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Fencing | AUS |
Gerald McMahon | |||
| Foil, Individual, Men (Olympic) | 35 |
