Question

what are the three important inovations that helped the sherpas according to Ang Rita ?​

Answer 1

Ang Rita aka Angrita Sherpa (Nepali: आङ्गरिता शेर्पा) is a mountain climber who has climbed Mount Everest ten times without the use of supplemental oxygen,[1] and is thus known as "The Snow Leopard".[2] When he made his sixth climb of Everest in 1990 he set the world record for the most number of successful ascents, eventually reaching 10 in 1996.[3] He is a Sherpa born in 1948 in a small village called Yillajung in eastern Nepal.

Ang Rita