Scott Jurek
Scott Jurek is an ultramarathoner — he competes in events that can last 24 hours. He’s also a vegan, which can be a roadblock for athletes who need high proteins and fats to compete. But Jurek perseveres with a combination of high-calorie smoothies, enormous salads, and tempeh-tofu meat substitutions. He eats like a caveman, if all a caveman did was ran all day.