| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | João “Joca”•Lysandro Signorini | |
| Used name | •Joca | |
| Born | 22 July 1977 in Rio de Janeiro, Rio de Janeiro |  BRA |
| Measurements | 185 cm / 95 kg | |
| Affiliations | ICRJ, Rio de Janeiro | |
| NOC | Brazil | BRA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Sailing | BRA |
Joca | |||
| One-Person Heavyweight Dinghy, Men (Olympic) | 10 |
