Wim Hof

 Wim Hof defies human fragility in many ways. He can stand being buried in ice for almost two hours without the slightest hint of hypothermia; he withstood running on the desert of Namibia without having a single drop of water; he has conquered Mount Kilimanjaro with nothing but footwear and a pair of shorts on.

http://www.thextraordinary.org/wim-hof