| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Dag Bengt•Wennlund | |
| Used name | Dag•Wennlund | |
| Born | 6 October 1963 in Mariestad, Västra Götaland | |
| Measurements | 188 cm / 100 kg | |
| Affiliations | Mariestads AIF — Mariestad, Västra Götaland | |
| NOC | Sweden |
Personal Best: JT – 85.02 (1995).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1988 Summer Olympics | Athletics | Dag Wennlund | ||||
| Javelin Throw, Men (Olympic) | 8 | |||||
| 1992 Summer Olympics | Athletics | Dag Wennlund | ||||
| Javelin Throw, Men (Olympic) | 15 QR | |||||
| 1996 Summer Olympics | Athletics | Dag Wennlund | ||||
| Javelin Throw, Men (Olympic) | 26 QR |