Polish Skier Climbs Everest and Skis Down Without Extra OxygenAndrzej Bargiel, 37, became the first person to complete the feat.
Source: Polish Skier Climbs Everest and Skis Down Without Extra Oxygen (https://www.nytimes.com/2025/09/26/sports/andrzej-bargiel-mount-everest-oxygen-skiing.html)