| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Marcos•Alves Arantes | |
| Used name | Marcos•Arantes | |
| Born | 25 July 1964 | |
| Measurements | 194 cm / 90 kg | |
| Affiliations | Flamengo — Rio de Janeiro, Rio de Janeiro |  BRA |
| NOC | Brazil | BRA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1988 Summer Olympics | Rowing | BRA |
Marcos Arantes | |||
| Coxless Fours, Men (Olympic) | Brazil | 5 h1 r2/4 |
