Did Bear Grylls Climb Everest Without Oxygen?
Did Bear Grylls Climb Everest Without Oxygen? Did Bear Grylls climb Everest without oxygen? At 07.22am, on May 26th, 1998, Bear Grylls became The Youngest Briton to climb Mount Everest at only 23. The actual ascent of Everest took ninety days enduring extreme weather, two months of limited sleep and running out of oxygen in