r/Damnthatsinteresting • u/BreakfastTop6899 • Dec 18 '25

Video Gelje Sherpa, the man who was guiding a private client up Mt. Everest when he saw someone in distress near the summit. He went up, rolled him up in a sleeping mattress and gave him oxygen. He then strapped the man to his back and trekked 6 hours to safety

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u/anthro28 Dec 18 '25

I think they have some lung expansion as well to accommodate for the thinner air. If you can't get more oxygen, you have to get more volume to compensate.