| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Sven Yngve•Fahlén |
| Used name | Sven•Fahlén |
| Born | 6 October 1959 in Östersund, Jämtland (SWE) |
| Measurements | 178 cm / 78 kg |
| Affiliations | Tullus SG, Nälden, Krokom (SWE) |
| NOC |  Sweden |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Winter Olympics | Biathlon | SWE |
Sven Fahlén | |||
| Individual, Men (Olympic) | 31 | |||||
| Relay, Men (Olympic) | Sweden | 10 | ||||
| 1984 Winter Olympics | Biathlon | SWE |
Sven Fahlén | |||
| Sprint, Men (Olympic) | 21 | |||||
| Individual, Men (Olympic) | 11 | |||||
| Relay, Men (Olympic) | Sweden | 10 |
