Info
| Last name | Couto Grego Santos |
| First name | Mario |
| Nationality |  Brazil |
| Date of birth | 10-02-1998 |
| Age | 28 |
About Mario Couto Grego Santos
Mario Couto Grego Santos is a Brazilian professional cyclist, 28 years old. Mario has won 3 career victories. Active in mountain biking.
| Date | Rank | Race |
|---|---|---|
| 22-07 | 3 | Brasilian National Championships XCO U23 (CN) |
| 29-03 | 13 |  American Continental Championships - XCO U23 (CC) |