Trigger Gumm was a Metal Mulisha original who rode distance jumps and live shows with the Crusty Demons. In 2005 he jumped a Honda CR500 277.5 feet at Queensland Raceway in Australia, setting the 500cc motorcycle distance record.

He continued attempting longer jumps and performing in shows after that record. Gumm also rode with the Mulisha crew outside those events and took part in the team's tribute to Jeff Ox Kargola at Glen Helen in 2011. Trigger died in 2022. Ride in peace.