Premise: Bam Margera . He came to prominence after appearing in MTV 's Jackass crew . He has since appeared in MTV 's Viva La Bam and Bam 's Unholy Union , all three Jackass movies , and Haggard and Minghags , both of which he co-wrote and directed .
Hypothesis: Bam Margera was seen on MTV's Jackass.
Label: ENTAILMENT