Alex Honnold first shot to fame back in 2018, when he became the first person in the world to climb the sheer face of Yosemite’s El Capitan with no rope.
Yet despite being joined by some of the world’s best climbers, and actually putting on a harness this time, his latest project is no less death-defying.
Alex has taken on Greenland’s Ingmikortilaq – one of the biggest unclimbed rock faces in the world.
During the risky mission, Alex was blinded