Cancer survivor US climber smashes Everest speed record with sub-10-hour summit
Though the record still requires formal verification from Nepal’s mountain authorities, Tyler Andrews’ team broadcast live GPS tracking of the climb through his social media account. American endurance athlete and mountaineer Tyler Andrews, a 36-year-old cancer survivor, became the first non-Sherpa climber to hold Mount Everest’s South Base Camp speed record after climbing from Nepal’s…
