Info
| Last name | Kieffer |
| First name | Guillermo Alexis |
| Nationality |  Argentina |
About Guillermo Alexis Kieffer
Guillermo Alexis Kieffer is a Argentine cycling professional, 0 years old.
Results
| Date | Rank | Race |
|---|---|---|
| 21-06 | 18 | Argentinian National Championship - XCO (CN) |