Keyword: Oxygen

Everest without artificial oxygen – what is such a feat still worth?

On March 21, the professional alpinist David Göttler reached the summit of Mount Everest solo and without additional oxygen. This is a time when most people are on the mountain with a lot of support and an oxygen mask. What is a visit like this worth?

K2 without artificial oxygen: how was it possible? | Show BETA

How did Nirmal Purja manage to climb the K2 without an oxygen bottle. Assessments by alpine experts and exclusive meteo data.

Nirmal Purja completed the K2 winter ascent without artificial oxygen

The shooting star of high altitude mountaineering, Nirmal Purja, reached the summit of K2 without artificial oxygen.