VIDEO : Johnny Knoxville Injured More Filming ?Action Point? Than Any Movie

Johnny Knoxville has spent over 15 years as a Jackass, putting himself in the worst danger possible all in the name of a good laugh. His jolly gang of miscreants and gluttons for punishment have spread out since the third movie, but Knoxville found a hybrid movie/Jackass formula with Bad Grandpa that blends his real, insane stunts within a traditional film structure, and it?s working out well for him. ?I got hurt more on this film than any film I?ve ever done,? he said, ?I got four concussions, broke my wrist, busted my knee, got stitches, whiplash, uh, lost two and half teeth.