| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Marcelo Euclides•Visentín Posagno |
| Used name | Marcelo•Visentín |
| Born | 30 May 1914 in Santa Fe, Santa Fe (ARG) |
| Died | 16 December 1998 in ? (VEN) |
| Affiliations | Club de Regatas de Santa Fe, Santa Fe (ARG) |
| NOC | Argentina |
Marcelo Visentín was a member of the gold medal winning team at the 1951 Pan American Games.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Water Polo (Aquatics) | ARG |
Marcelo Visentín | |||
| Water Polo, Men (Olympic) | Argentina | =9 | ||||
| 1952 Summer Olympics | Water Polo (Aquatics) | ARG |
Marcelo Visentín | |||
| Water Polo, Men (Olympic) | Argentina | =13 |