Rock climber Adam Ondra: 'How I climbed the 'world's hardest cliff

Rock climber Adam Ondra tells BBC World Service how he conquered the 'world's hardest cliff' in Flatanger, Norway.
Rock climber Adam Ondra tells BBC World Service how he conquered the 'world's hardest cliff' in Flatanger, Norway.

A Killer Core Helped This Guy Climb the World's Hardest Cliff

Adam Ondra frees Bohemian Rhapsody 9a+ and repeats Iceberg 8C boulder

What It Takes to Climb the World's Most Forbidding Cliffs

How I climbed the 'world's hardest cliff' - BBC News

Adam Ondra calls hardest climb in the world Silence

Adam Ondra on fire in Arco

Stiff Project Denies Adam Ondra and Mega-Strong Friends

Adam Ondra Fires First Repeat of 'Trofeo dell'Adriatico' (5.15a)

Adam Ondra has onsighted Water World, 9a or 14d : r/climbing