| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Marcel•Balthasar |
| Used name | Marcel•Balthasar |
| Born | 4 June 1939 in Luxembourg, Luxembourg (LUX) |
| Died | in Königstein, Sachsen (GER) |
| Measurements | 187 cm |
| NOC |  Luxembourg |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Archery | LUX |
Marcel Balthasar | |||
| Individual, Recurve, Men (Olympic) | 39 |
