How many people can say they climbed Mount Everest in their own home? Probably just one. That honor goes to a man named John Griffin and he got the idea from being cooped up and constantly climbing the stairs in his three story U.K. home. "I had a mad idea the other day, when I'd just walked to the top of my house, to my bedroom for the fifth time,” Griffin said. InsideEdition.com’s Stephanie Officer has the details.