| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jean-Marie•Chardonnens |
| Used name | Jean-Marie•Chardonnens |
| Born | 13 December 1942 in Domdidier, Fribourg (SUI) |
| Measurements | 187 cm / 90 kg |
| Affiliations | Club Olympia lutte, Fribourg |
| NOC | Switzerland |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Wrestling | SUI |
Jean-Marie Chardonnens | |||
| Middleweight, Greco-Roman, Men (Olympic) | ||||||
| Middleweight, Freestyle, Men (Olympic) | ||||||
| 1972 Summer Olympics | Wrestling | SUI |
Jean-Marie Chardonnens | |||
| Light-Heavyweight, Greco-Roman, Men (Olympic) |