| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Marcos Antônio "Marquinhos"•Abdalla Leite |
| Used name | •Marquinhos |
| Born | 23 March 1952 in Rio de Janeiro, Rio de Janeiro (BRA) |
| Died | 22 March 2026 (aged 73 years 11 months 30 days) |
| Measurements | 204 cm / 100 kg |
| Affiliations | Fluminense, Rio de Janeiro (BRA) |
| NOC |  Brazil |
Marquinhos won four medals at the Pan American Games - gold (1971), silver (1983), and bronze (1975 and 1979).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Basketball (Basketball) | BRA |
Marquinhos | |||
| Basketball, Men (Olympic) | Brazil | 7 | ||||
| 1980 Summer Olympics | Basketball (Basketball) | BRA |
Marquinhos | |||
| Basketball, Men (Olympic) | Brazil | 5 | ||||
| 1984 Summer Olympics | Basketball (Basketball) | BRA |
Marquinhos | |||
| Basketball, Men (Olympic) | Brazil | 9 |
