MINNEAPOLIS (WCCO) — Stone Buchanan is a 10-year-old boy with a chronic medical condition called neurofibromatosis, or NF.

Stone is working to help others just like him by raising awareness about the genetic disorder.

There’s a walk to raise money and awareness this Saturday at Como Park called “Step Up To NF.”

In the video above, photojournalist Tony Peterson meets Stone and his family, and sees the inspirational work he’s doing.