'An inspirational study in leadership and a powerful testament to the human spirit at its very best.' - Mail on Sunday

'If you're going to get one book this year get Beyond Possible.' - Ant Middleton

'The energy of the book gives it pace and you whip through, rather as Purja nips up verticals... Whether or not you are a lover of the mountains, you will marvel at his tenacity, his fearlessness. No one can fail to be inspired by what he achieved.' - The Times

'Not only does Nims have exceptional physical stamina, he's also a leader with great skills in financial management and logistics.' - Reinhold Messner, the first person to climb all fourteen highest mountains in the world

'The magnitude of his achievement is astonishing.' Soldier Magazine