| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Knowles Edgar•McGill |
| Used name | Knowles•McGill |
| Born | 21 February 1942 in Toronto, Ontario (CAN) |
| Measurements | 185 cm / 76 kg |
| NOC | Canada |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Winter Olympics | Biathlon | CAN |
Knowles McGill | |||
| 4 × 7.5 kilometres Relay, Men (Olympic) | Canada |