Former freestyle motocross racer also known for his ownership of Hart & Huntington Tattoo Company. In 2015, he became an off-road truck racer who married the singer Pink in 2006.
He first started racing when he was 6.
He invented his own motorcycle stunt called the Hart Attack.
He appeared in several Pink music videos, including "Just Like A Pill," "So What," and "Raise Your Glass."