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