About Bam Margera
Brandon Cole "Bam" Margera is an American former professional skateboarder, stunt performer, television personality, and filmmaker. He rose to prominence in the early 2000s as one of the stars of the MTV reality stunt show Jackass and subsequent films. He also created the spin-off shows Viva La Bam (2003–2006), Bam's Unholy Union (2007), Bam's World Domination (2010), and Bam's Bad Ass Game Show (2014), and co-wrote and directed the films Haggard (2003), and Minghags (2009). Margera received his first video camera from his father as a gift in 1993 after he enrolled in a digital media class at his school with childhood friend Chris Raab. Following years of recording footage and editing, Margera independently released the first CKY film, then titled CKY: Landspeed, in 1999. Both Margera and Dunn became mainstays of the cast, while the other CKY crew members played supporting roles to various degrees.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.