Statistics on Juan David Sierra and Robin Donzé. Swap order. Use the search box to compare to other riders.
Juan David Sierra
92.3%
vs
Robin Donzé
7.7%
Key info
| Juan David Sierra | Robin Donzé | |
|---|---|---|
| 20 | Age | 21 |
| Italy | Nation | Switzerland |
| First pro season | ||
| 0 | Pro seasons | 0 |