Mike’s list of accomplishments is unparalleled. Horn has been pushing the boundaries of exploration for more than 20 years now. He’s circled the world twice (once on the Equator and once on the Arctic Circle); he’s walked to the North Pole in winter and complete darkness ; he’s sailed around the planet for four years on his boat educating the youth about the environment; and he’s scaled four of the world’s 8,000+m mountains.