Chhurim Sherpa is the only person to have climbed Everest twice in one week . Score: 6 Sherpa made the double climb last May after years of preparation . Guinness World Records formally recognized the 29-year-old 's achievement last week , though it 's been almost one year since she completed her historic double climb . She says : `` If you 're really determined , you can definitely take yourself to new heights ''
Chhurim Sherpa is the only person to have climbed Everest twice in one week . Score: 6 Sherpa made the double climb last May after years of preparation . She says : `` If you 're really determined , you can definitely take yourself to new heights ''