| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | João Batista•Eugênio da Silva | |
| Used name | João Batista•da Silva | |
| Born | 22 August 1963 in João Pessoa, Paraíba |  BRA |
| Measurements | 178 cm / 74 kg | |
| Affiliations | AAUGF | |
| NOC | Brazil | BRA |
Personal Bests: 200 – 20.30 (1984); 400 – 45.95 (1986).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Athletics | BRA |
João Batista da Silva | |||
| 200 metres, Men (Olympic) | 4 | |||||
| 4 × 100 metres Relay, Men (Olympic) | Brazil | |||||
| 4 × 400 metres Relay, Men (Olympic) | Brazil | 5 h2 r2/3 |
