Info
| Last name | Castiello Diaz |
| First name | Samuel |
| Nationality |  Spain |
| Date of birth | 24-04-2007 |
| Age | 18 |
About Samuel Castiello Diaz
Samuel Castiello Diaz is a Spanish cycling professional, 18 years old.
| Date | Rank | Race |
|---|---|---|
| 18-01 | 22 | UCI Cyclo-cross World Cup - Benidorm U19 (CDM) |
| 11-01 | 5 | Spanish National Championships CX U19 (CN) |