6 Most Interesting Facts About Mount Everest

Everest: Six Fascinating Facts Beyond the Height

1. Official Height: 8,848.86 m (29,031.7 ft) – Jointly declared by Nepal & China (2020). Includes snow cap; rock height ~8,844 m.
2. Border Summit: The peak straddles Nepal (south) and China/Tibet (north). Climbers summit from both sides; border runs across the summit ridge.
3. First Ascent: May 29, 1953 – Edmund Hillary (NZ) & Tenzing Norgay (Sherpa) via South Col. Notified London by runner for Queen's coronation.
4. Death Zone >8,000 m: Oxygen <33% of sea level. Body cannot acclimatize; deterioration begins. 300+ deaths; ~200 bodies remain on mountain.
5. Traffic Jams & Trash: 2019 viral photo of queue below Hillary Step. Nepal now requires prior 6,000m+ peak experience. "Cleaning campaigns" remove tons of waste yearly.
6. Names: Sagarmatha (Nepali: "Forehead of Sky"), Chomolungma (Tibetan: "Goddess Mother of Mountains"), Everest (named 1865 for Surveyor General George Everest—who never saw it).

Bonus: It's Still Growing

Indian Plate pushes under Eurasian Plate → ~4 mm/yr uplift. Earthquakes can cause sudden shifts (2015 Gorkha quake: ~3 cm subsidence).