Johnny Knoxville, the man best known for his strange and hilarious T.V. how Jackass on MTV. The series followed Knoxville and his buddies as they performed random pranks on unsuspecting bystanders or themselves. Jackass was a huge hit, catapulting Knoxville to unexpected fame. He continued his success by journeying to the big screen in Jackass: The Movie, which became a major hit, spawning two sequels. Knoxville also tried his hand as an actor, appearing in multiple films. Then, after years in the spotlight, Knoxville just vanished. Where did he go? As it turns out, a lot has changed for the man over the last 15 years.