God Shammgod is known for creating one of the most famous basketball crossovers in the world. And now there’s a short documentary about the man behind the move, produced by Bleacher Report. We hear from Shammgod himself, childhood friends — such as Cam’Ron – and several NBA players, including Damian Lillard, Kyrie Irving and Jamal Crawford, why the move is so effective, and his overall impact on the game.

The clip also looks over his career, which started out with a single season in the NBA, and has him currently working at the Dallas Mavericks as a coach.

You can watch “The Shammgod” above.