| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Jean-Henrik•Martell | |
| Used name | Jean-Henrik•Martell | |
| Born | 4 April 1949 in Budapest, Budapest | |
| Measurements | 187 cm / 88 kg | |
| Affiliations | Sollerö IF — Sollerön, Mora, Dalarna | |
| NOC | Sweden |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1976 Summer Olympics | Rowing | Jean-Henrik Martell | ||||
| Double Sculls, Men (Olympic) | Lennart Bälter | 11 |