| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jacques•Jefferies |
| Used name | Jacques•Jefferies |
| Born | 18 April 2002 in Thonon-les-Bains, Haute-Savoie (FRA) |
| NOC |  Great Britain |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2026 Winter Olympics | Biathlon | GBR |
Jacques Jefferies | |||
| 10 kilometres Sprint, Men (Olympic) | 81 | |||||
| 20 kilometres, Men (Olympic) | 79 |
