- Josep Serra
- 17 min
Is it possible to climb an 8,000m mountain in two weeks? What sort of acclimatization is necessary and how does it affect the body? These are the questions Kilian Jornet and Emelie Forsberg were asking themselves. To find the answer they set off to climb Cho Oyu using a new method of acclimatization that could revolutionize climbing. Would it work?