Johnny Knoxville and his carrier injuries
The TV show Jackass was developed from Big Brother Magazine, a skateboarding-related humor magazine that Jeff Tremaine, Dave Carnie, Rick Kosick and Chris Pontius all worked for, and featured regular contributions from Johnny Knoxville and Dave England, among others. The concept of Jackass dates back to 1998, when failing-actor-turned-writer Johnny Knoxville thought of the idea of testing different self-defense devices on himself as the basis for an article. He pitched the idea to a couple of magazines and was turned down until meeting with Jeff Tremaine of Big Brother. Tremaine hired him as a journalist and convinced Johnny to videotape this idea and other stunts for stories. The footage, which involved Knoxville being tasered, maced, and shot while wearing a bulletproof vest, appeared in the second Big Brother skateboarding movie: Number 2.
During this time, Bam Margera released a movie titled Landspeed:CKY, consisting of himself and his friends, which he dubbed the “CKY Crew“, in West Chester, Pennsylvania, performing various skits and stunts. The Crew included the colorful cast of Ryan Dunn, Brandon Dicamillo, and Raab Himself, as well as Margera’s family April, Phil, Don Vito, and Jess Margera. Tremaine saw the tapes and drafted Margera and his crew into what would become the cast of Jackass. Later, the Jackass crew would recruit Steve-O in a Florida flea market where he worked as a clown. To round out the cast, England brought in his friend Ehren McGhehey, a fellow Oregon resident and extreme stunt participant. Preston Lacy would be the last of what is now considered the main cast to join, auditioning midway through the show’s run by eating four bananas with the peels on. [Via: wikipedia]