At 18 months he went on his first hike. At 3, he climbed his first mountain. At 26, he plans to run up Everest - without an oxygen mask. Kilian Jornet has conquered some of the toughest physical tests on the planet. This book is written from the heart of the world's greatest endurance runner, for whom life presents one simple choice: Run. Or die.

Binding: Paperback;208 pages; Publisher: Penguin Books Ltd; Classification: Biography: general; Weight: 382 g; Dimensions: 231 x 151 x 15

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