 
| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Santiago Enrique•Grillo Díez | 
| Used name | Santiago•Grillo | 
| Born | 27 May 1987 in Cali, Valle del Cauca (COL) | 
| Measurements | 185 cm / 74 kg | 
| Affiliations | Velas Y Vientos, Cali | 
| NOC |  Colombia | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2008 Summer Olympics | Sailing |  COL | Santiago Grillo | |||
| Windsurfer, Men (Olympic) | 35 | |||||
| 2012 Summer Olympics | Sailing |  COL | Santiago Grillo | |||
| Windsurfer, Men (Olympic) | 37 | |||||
| 2016 Summer Olympics | Sailing |  COL | Santiago Grillo | |||
| Windsurfer, Men (Olympic) | 30 |