Info
| Last name | Hayase |
| First name | Kumi |
| Nationality |  Japan |
| Date of birth | 25-04-1975 |
| Age | 50 |
About Kumi Hayase
Kumi Hayase is a Japanese cycling professional, 50 years old.
| Last name | Hayase |
| First name | Kumi |
| Nationality | Japan |
| Date of birth | 25-04-1975 |
| Age | 50 |
Kumi Hayase is a Japanese cycling professional, 50 years old.