Mountaineers Cory Richards and Adrian Ballinger are back on Everest. Armed with Snapchat and a whole lot of experience, the duo is attempting the peak (again) without oxygen.
UPDATE: Just
The 2016 Spring season on Everest ended last week. Nearly 563 climbers made it to the top after a two-year gap. Seven people have been reported dead. On the 63rd
13 climbers, including nine Sherpas from different teams, have summited Everest this week after a two-year gap of no summits. As other climbers make their way up to the summit
