Overachieving from Day One

On this episode of UFC NOW, we'll talk about a fighter that's been overachieving from day one. We'll also look back on what many still consider the best knockout of all-time. We are back with another edition of Roundhouse, as Michael Bisping and Kenny Florian will play a game of "Do You Know". And you are not going to want to miss our Top 5 for the week, which is the Top 5 Post Fight Celebrations.