Jordan Michael Geller poses with his collection of Nike Air Jordan Retro sneakers at the "ShoeZeum" in downtown Las Vegas, Nevada, September 25, 2012. Record keepers at the Guinness Book of World Records recently certified that Geller's Shoezeum, a shrine to Nike that he says includes one of every model of Air Jordans ever made, holds the record for the world's largest collection of sneakers, with more than 2,500 pairs, all but eight of which are Nikes.