Michele GragliaMichele Graglia is a former top model and is currently one of the world's top ultra runners. Since 2011, he has competed in over thirty ultramarathons all over the world, often winning and setting course records. He has set Guinness World Records forhis runs across the Atacama and Gobi deserts. His wins in the Yukon Arctic Ultra, with temperatures below -40°F, and the Badwater 135 in Death Valley, with highs above 130°F, made him the first person in history to win both the hottest and coldest foot races on Earth. His motivational speaking has inspired thousands around the world. Read More Read Less