| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Jean-Claude•Decosse | |
| Used name | Jean-Claude•Decosse | |
| Born | 6 July 1949 in La Lande-Patry, Orne | |
| Measurements | 174 cm / 66 kg | |
| Affiliations | ASP Paris | |
| NOC | France |
Personal Best: 50kmW – 4-16:27 (1972).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Athletics | Jean-Claude Decosse | ||||
| 50 kilometres Race Walk, Men (Olympic) |