Stephen Gilchrist Glover (born June 13, 1974), known professionally as Steve-O, is a British-American television personality, stunt performer, comedian, and entertainer. His entertainment career is mostly centered on his performance stunts on the American television series Jackass (2000–2002) and its related movies, including Jackass: The Movie (2002), Jackass Number Two (2006), Jackass 2.5, (2007) Jackass 3D (2010), Jackass 3.5 (2011) and Jackass 4 (2021), as well as its spin-off series Wildboyz (2003–2006) and Dr. Steve-O (2007).