| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Kenneth James "Ken"•Roche | |
| Used name | Ken•Roche | |
| Born | 24 October 1941 | |
| Measurements | 188 cm / 84 kg | |
| Affiliations | ?, Victoria — ?, Victoria |  AUS |
| NOC | Australia | AUS |
Personal Bests: 400 – 46.5 (1964); 400H – 50.1 (1966).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Athletics | AUS |
Ken Roche | |||
| 400 metres, Men (Olympic) | 7 h2 r2/4 | |||||
| 400 metres Hurdles, Men (Olympic) | 5 h2 r2/3 | |||||
| 4 × 400 metres Relay, Men (Olympic) | Australia | 4 h2 r1/2 |
