Brecon Beacons with Grayson Perry

David is joined by artist and former mountain bike racer Grayson Perry, as they take to the Brecon Beacons, to enjoy the stunning views and tackle the challenging hills. During the two-day trip, they bond over Grayson's career, childhood tales and his disdain for nature, and attempt to conquer a gruelling five-mile climb while deeply hungover.