David Göttler was alone on the summit of Mount Everest in 2022. Only two percent of the ascents on Everest are made without oxygen.

The Munich alpinist talks about the rush to Everest (8849 m) and his own ascent to the highest point on earth. He also talks about tourism in the mountains and how to make the whole thing sustainable from the start.. Was alone at the summit, but I wouldn't call that alpinism either. I used fixed ropes and didn't have to lay a meter of my own track.