What were you doing at thirteen years old? Probably nothing, maybe some sports.

But not Nicholas Pinto. The 13-year-old from Cranford, N.J., last year turned his own desire for a better scooter wheel into a booming international entity, according to the Cranford Patch.

Frustrated by how the wheels of his scooter were always breaking, Pinto one day decided to create his own design. After receiving a $2,000 loan from his parents, he sent his designs to a California manufacturer, who helped him start producing his LB Scoots (“Little Boy” Scoots).

Then people started buying the wheels, and in just his first year, the eighth grader has already made $100,000 in sales, according to nj.com.

Pinto eventually built his own website and showed off his new wheels at skate parks and via advertising at competitions, according to Fox News. It wasn’t long until scooter enthusiasts around the world were trying to get their hands on Pinto’s durable wheels. He even received orders from Australia, Pinto told Fox.