It's the newest sport that's sweeping the nation- slippery stairs. Like the best athletic pursuits, it is charmingly simple, but frustratingly complicated. Thankfully we have Paul Higgins, the mastermind behind Slippery Stairs to explain all. Slippery Stairs has taken the world by storm and is one of the most popular sports to hit ESPN8 the Ocho. With events across the world and new challenges being added all the time, this sport is limitless in its climb to the top. Of course, Heidi an...