Jason 'Wee Man' Acuña

Jason “Wee Man” Acuña (born May 16, 1973, in Pisa, Italy) is an American actor, TV personality, and professional skateboarder best known for his fearless, comedic presence in MTV’s Jackass universe. Recognized worldwide by his nickname “Wee Man,” he became a standout fan favorite for turning stunts and sketches into memorable screen moments.

Acuña has achondroplasia, a form of dwarfism, and has spoken openly about it while building a career that goes far beyond novelty. Alongside acting, he has worked as a host, including on the skateboarding series 54321 for NESN, bringing his deep connection to skate culture to television.

His film and TV credits span multiple Jackass entries such as Jackass 3D, Jackass 2.5, and Jackass: Too Hot For MTV, often appearing as himself. He also took on character work in titles like Death to the Supermodels (as Dieter), Stories of Lost Souls (as The Little Man), and National Lampoon’s TV: The Movie in a multi-role comedic turn.

Whether crashing through pranks or leaning into scripted roles, Acuña’s mix of athleticism, timing, and charisma has made him a lasting figure in stunt comedy and skate-driven entertainment.