Jason Shannon Acuña (born May 16, 1973),[2] better known by his stage name Wee Man, is an American stunt performer, television personality, professional skateboarder,[3] and actor.

He is one of the stars of the reality comedy series Jackass and the host of Fox Sports Net's skateboarding show 54321.

[4] Born in Pisa, Italy, Acuña grew up in Torrance, California,[5] and attended North High School.

Acuña's Jackass antics include skating as an Oompa-Loompa, kicking himself in the head, dressing as a king while rolling Johnny Knoxville down a staircase in a red carpet, and doing deep-knee bends while holding basketball star Shaquille O'Neal on his back.

Acuña is an investor in the Chronic Tacos chain of fast casual Mexican restaurants.