Summary: Featuring Chael Sonnen, BJ Penn, Don Frye, Renzo Gracie, Sean Sherk, Braulio Estima, Michael Chandler, and Ben Fowlkes.
Summary: Featuring Chael Sonnen, BJ Penn, Don Frye, Renzo Gracie, Sean Sherk, Braulio Estima, Michael Chandler, and Ben Fowlkes.