For some reason, the Fresh Prince of Bel Air decided to celebrate his 50th birthday (!!!) by bungee-jumping out of a helicopter into the Grand Canyon.
[Okay, okay -- it was actually for a really great cause. He did it for ThE ChiLdReN.]
Will's wife Jada Pinkett and their three kids were watching, along with Alfonso Ribeiro, who played Carlton in The Fresh Prince of Bel-Air.
Watch the cRaZy MoMenT below!