| Roles | Non-starter | |
|---|---|---|
| Sex | Male | |
| Full name | Iomar "Mazinho"•do Nascimento | |
| Used name | •Mazinho | |
| Born | 8 April 1966 in Santa Rita, Paraíba |  BRA |
| Measurements | 171 cm / 65 kg | |
| Affiliations | Vasco da Gama — Rio de Janeiro, Rio de Janeiro | BRA |
| NOC | Brazil | BRA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1988 Summer Olympics | Football (Football) | BRA |
Mazinho | |||
| Football, Men (Olympic) | Brazil |
