 
| 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 |