| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Márvio•Kelly dos Santos |
| Used name | Márvio•dos Santos |
| Born | 17 March 1934 in Guanabara (BRA) |
| Died | 26 February 1990 |
| Measurements | 173 cm |
| Affiliations | Fluminense, Rio de Janeiro (BRA) |
| NOC | Brazil |
Márvio dos Santos won three medals with the water polo team at the Pan American Games - gold (1963), and bronze (1955 and 1959).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Water Polo (Aquatics) | BRA |
Márvio dos Santos | |||
| Water Polo, Men (Olympic) | Brazil | =13 | ||||
| 1960 Summer Olympics | Water Polo (Aquatics) | BRA |
Márvio dos Santos | |||
| Water Polo, Men (Olympic) | Brazil | =13 | ||||
| 1964 Summer Olympics | Water Polo (Aquatics) | BRA |
Márvio dos Santos | |||
| Water Polo, Men (Olympic) | Brazil | 13 |