 
| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Georges Marius•Berthet | 
| Used name | Marius•Berthet | 
| Born | 29 December 1903 in Saint-Ours, Savoie (FRA) | 
| Died | 22 February 1987 in Aix-les-Bains, Savoie (FRA) | 
| Affiliations | Rowing Club d'Aix-les-Bains, Aix-les-Bains (FRA) | 
| NOC |  France | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1928 Summer Olympics | Rowing |  FRA | Marius Berthet | |||
| Eights, Men (Olympic) | France | 2 h2 r2/7 | 
Previously thought to be Georges Berthet who competed in military patrol in 1924.