| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jean•Alfonsetti |
| Used name | Jean•Alfonsetti |
| Born | 10 January 1908 in Dalheim, Grevenmacher (LUX) |
| Died | 2 July 1984 in Dalheim, Grevenmacher (LUX) |
| NOC | Luxembourg |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1928 Summer Olympics | Cycling Road (Cycling) | LUX |
Jean Alfonsetti | |||
| Road Race, Individual, Men (Olympic) | 42 | |||||
| Road Race, Team, Men (Olympic) | Luxembourg | 10 |