The Youngest NBA Players to Ever Dunk [0huvnqeiGQY]

How old were NBA players when they first dunked? Stephen Curry didn't throw down his first dunk until he was 19 years old. Meanwhile, LeBron James was already doing windmill dunks at 13. Anthony Davis started dunking at 14. But the craziest one might be Shaquille O'Neal, who was already dunking in the 5th grade. Some NBA players were built differently from the start.