Karl Egloff, a Swiss mountaineer holding multiple speed records on the world's highest mountains, aims to conquer Mount Everest for a new record. His attempt comes after a traumatic armed robbery in Ecuador, where he feared for his life and his children's safety. The incident led to a period of withdrawal, but Egloff is determined to prove his resilience and happiness to his family.
Egloff plans to ascend and descend Everest in under 24 hours, foregoing bottled oxygen. He's training rigorously, simulating high altitudes, and working with a sports psychologist and breathing coach. This attempt will be documented by Netflix. He will face competition from Tyler Andrews, and will also have to navigate the crowds of other mountaineers.
Egloff's preparation includes extensive physical training involving high-intensity workouts and altitude simulation. He also addresses his mental fortitude, having previously experienced hallucinations and severe altitude sickness during a Makalu ascent.
Egloff acknowledges the inherent dangers and challenges involved in his Everest attempt, including the risk of altitude sickness in the 'death zone' and the significant number of other climbers on the mountain. Despite his training, fear of the death zone remains. His strategy involves choosing a time with stable weather and fewer crowds on the mountain.