Kenneth Block, a prolific figure in the car community, was 55 years old. A co-founder of DC shoes, he moved into the world of rally and quickly made a name for himself, developing the Hoonigan brand and creating the much-loved Gymkhana video series. "It's with our deepest regrets that we can confirm that Ken Block passed away in a snowmobile accident today," a statement from Hoonigan says. "Ken was a visionary, a pioneer, and an icon. And most importantly, a father and a husband."