OKTAGON 97 Unlocked: Max Holzer vs. Igor Severino & Jan Holzer

Watch OKTAGON 97 Unlocked as undefeated Max Holzer (12-0) prepares to challenge bantamweight champion Igor Severino in their title fight. The documentary follows Max and his brother Jan through training and pre-fight mind games ahead of OKTAGON 97 on November 7 at Hannover's ZAG Arena, where both brothers will compete on the same OKTAGON MMA card.