Guy Martin can't sit still. He has to keep pushing - both himself and whatever machine he is piloting - to the extreme. He's a doer, not a talker.
That applies whether Guy's competing in a self-supported 750-mile mountain bike race across Arizona, or trying to reach 300mph in a standing mile on the 800-horsepower motorbike he built in his shed. And during his TV adventures, traveling through Japan, winning records for the world's fastest tractor,...