| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jan•Martínez Franchi |
| Used name | Jan•Martínez |
| Born | 28 January 1998 in Buenos Aires, Ciudad Autónoma de Buenos Aires (ARG) |
| Affiliations | Lotos Trefl Gdańsk, Gdańsk (POL) |
| NOC |  Argentina |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2024 Summer Olympics | Volleyball (Volleyball) | ARG |
Jan Martínez | |||
| Volleyball, Men (Olympic) | Argentina | 11 |
