Mountain biker MacAskill takes on descent in Scotland

Towering some 610 meters above Loch Coruisk on the Isle of Skye, the Dubh Slabs - or Black Slabs - are angled between 40 and 60 degrees, and provided MacAskill with one of the hardest challenges - and descents of his riding career.

An Isle of Skye native, MacAskill, 35, has shot to fame on social media after filming a string of seemingly impossible stunts on his mountain bike.