Former UFC two-division champ B.J. Penn takes on former Strikeforce welterweight champ Nick Diaz in the UFC 137 main event on Saturday, Oct. 29, at Mandalay Bay in Las Vegas. The following two-part documentary takes viewers inside B.J’s training and preparation for the bout.
B.J. Penn – Road to UFC 137 pt. 1
B.J. Penn – Road to UFC 137 pt. 2