If you don’t know the name Zion Williamson you soon will.

The 17-year-old is one of the best young basketball players in America and is expected to one of the top picks in the draft in the future.

For now he is committed to Duke and he rocked up at the McDonald’s All-American dunk contest and, unsurprisingly given his incredible ability, tore things up.

Just sit back, enjoy and watch this absolutely incredible performance.