Based on true events“Tenzing” chronicles the little-known story of Tenzing Norgay (Genden Phuntsok), a gifted Himalayan climber who, alongside New Zealand mountaineer Edmund Hillary (Tom Hiddleston), became the first to summit Mount Everest. Encouraged by his wife Dawa (Thinley Lhamo), Tenzing finds an ally in expedition secretary Jill Henderson (Caitríona Balfe). Together, they persuade Colonel John Hunt (Willem Dafoe) that Tenzing belongs on the British climbing team, rather than merely serving it. Where Western climbers see “Everest” as something to be conquered, Tenzing reveres…