On this episode of UFC NOW, we’ll talk about a young prodigy who turned pro in his mid teens, and how that decision impacted his career. Plus, we’ll discuss how and when you know you have the right coach. And we’re back with another edition of Roundhouse, as the champ, Demetrious “Mighty Mouse” Johnson and Kenny Florian will play a game of “Do You Know”. And our Top 5 for the week is a good one, which is the Top 5 Lightweight Fights in the UFC.