| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Guillermo Alejandro•Calegari |
| Used name | Guillermo•Calegari |
| Nick/petnames | Memo |
| Born | 13 August 1951 |
| Affiliations | Yacht Club Olivos, Olivos, Vicente López (ARG) |
| NOC |  Argentina |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Sailing | ARG |
Guillermo Calegari | |||
| Two-Person Keelboat, Men (Olympic) | Mauro Maiola | 22 |
