Añade un argumento en tu idiomaPicking up after the events of Never Back Down 2, former MMA champion Case Walker is on the comeback trail to become champion once again.Picking up after the events of Never Back Down 2, former MMA champion Case Walker is on the comeback trail to become champion once again.Picking up after the events of Never Back Down 2, former MMA champion Case Walker is on the comeback trail to become champion once again.