This week's Friday Night Video follows top UK boulderer Aidan Roberts in his pursuit of mastery. In the film, Aidan repeats and establishes some of the hardest boulder problems in the world. 

The 40-minute feature shows Aidan's dedication to the sport and the lengths he goes to — both physically and mentally — in order to reach the highest level. He also reveals how geting his dog, Herbert, has led to the discovery of hard projects off the beaten track...

Aidan's Mastery Ticklist:

Leopold Von Pooch 8C

First Ascent Truffles on Bicycles 8B+

First Ascent King of the Hill sit 7C+

Alphane 9A

Stairway to Heaven 8B

Child of Hell 8C

Hazel Grace 8B+

Vecchio Leone Sit 8C+ First Ascent

Isle's of Wonder Sit 8C+ First Ascent