Bear Grylls is an adventurer, best-selling author, and the battle-tested host of a number of hit shows, including Running Wild With Bear Grylls, which returns July 25th on National Geographic. But how is he with spicy food? Find out as Bear takes on the steak tips of death in an ultra-carnivorous version of the Hot Ones gauntlet. While battling the spice, the adrenaline junky discusses harrowing wilderness moments, the evolution of mountaineering, and the greatest adventure novel of all time.