Dawa Finjok Sherpa has successfully scaled the world's highest mountain, Mt. Everest three times in just eight days. Sherpa guide Kami Rita who climbed Everest 30 times vows to return to the mountain next year Ang Dorjee scales Everest for 23rd time; Garrett makes 14th ascent He summitted the peak on May 20, completing this remarkable feat in just 8 days, 13 hours, and 35 minutes. Sherpa's first ascent took place on May 12, followed by a second ascent on May 17. He summitted the peak with the use of supplemental oxygen as a part of the Seven Summit Treks Everest Expedition. He will also attempt to make his 4th summit push in a day or two if everything goes as per plan, said Chhang Dawa Sherpa, Expedition Director at Seven Summit Treks.