Info
| Last name | Mariano De Oliveira |
| First name | Guilherme Diego |
| Nationality |  Brazil |
About Guilherme Diego Mariano De Oliveira
Guilherme Diego Mariano De Oliveira is a Brazilian cycling professional, 0 years old.
| Date | Rank | Race |
|---|---|---|
| 01-07 | 65 | National Road Championships - Brasil (CN) |