Info
| Last name | Siegenthaler |
| First name | Loris |
| Nationality |  Switzerland |
| Date of birth | 28-03-2008 |
| Age | 17 |
About Loris Siegenthaler
Loris Siegenthaler is a Swiss cycling professional, 17 years old.
| Last name | Siegenthaler |
| First name | Loris |
| Nationality | Switzerland |
| Date of birth | 28-03-2008 |
| Age | 17 |
Loris Siegenthaler is a Swiss cycling professional, 17 years old.