| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | John Russell•Ledder | |
| Used name | John•Ledder | |
| Born | 12 March 1937 in ?, Western Australia |  AUS |
| Measurements | 188 cm / 78 kg | |
| NOC | Australia | AUS |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1960 Summer Olympics | Rowing | AUS |
John Ledder | |||
| Eights, Men (Olympic) | Australia | 4 h1 r2/3 |
