Info
| Last name | Sommer |
| First name | Jan |
| Nationality |  Switzerland |
| Date of birth | 22-08-2000 |
| Age | 25 |
Teams
| Year | Team |
|---|---|
| 2025 |  MYVELO Pro Cycling Team |
| 2024 | Ka Boom - Krapf |
| 2024 | Q36.5 Pro Cycling Team |
| 2023 | KA BOOM - Krapf |
| 2022 | Ka Boom - Krapf |
Victories
| This year | 0 |
| Total | 1 |