| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Douglas•Veronez Fonseca | |
| Used name | Douglas•Fonseca | |
| Born | 28 September 1953 in Porto Alegre, Rio Grande do Sul |  BRA |
| Measurements | 180 cm / 76 kg | |
| NOC | Brazil | BRA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1988 Summer Olympics | Fencing | BRA |
Douglas Fonseca | |||
| Foil, Individual, Men (Olympic) | 59 | |||||
| Épée, Individual, Men (Olympic) | 35 | |||||
| Épée, Team, Men (Olympic) | Brazil | 15 |
