| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Silvio•Necchi | |
| Used name | Silvio•Necchi | |
| Born | 31 July 1954 in Milano, Milano |  ITA |
| Measurements | 168 cm / 70 kg | |
| NOC | Italy | ITA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Sailing | ITA |
Silvio Necchi | |||
| Two-Person Dinghy, Open (Olympic) | Ernesto Treves | 7 |
