Crosby Zimmerman is a mountain biker at just six-years-old. He started riding a bike when he was just one. His favorite part about mountain biking is racing because he loves winning trophies. He races against significantly older kids. His father is a mountain biker too and is Cosby’s coach.
Do you think Cosby is going to become something big in mountain biking when he gets older?
Six-year-old Crosby Zimmerman has mountain biking skills you need to see to BELIEVE!
Source: Whistle
