Kulish, a lawyer and member of the "7 Summit Club," climbed Everest with a small group in "near ideal weather," according to his family. He died after returning to the camp below the peak.
The tenth person to die this year was 41-year-old British climber Robin Haynes Fisher, officials said. The death of another climber, 55-year-old Donald Lynn Cash of Utah, who fainted shortly after reaching the Everest peak due to altitude sickness, was reported last week. Both of these deaths were presumably connected to the overcrowded line to climb the top of the mounting, leaving the climbers in zones with low oxygen for a much longer period of time than recommended for safety.
A record number of climbers have summited Mount Everest in April and May, the peak climbing months. Last week, there were reports of massive crowding, especially near Hillary Step, where climbers had to walk single file. On 22 May the Kathmandu Post reported that a record 200 had climbed up to the top in a single day.
This year has been the deadliest for climbers on Mount Everest since 2012, when 10 climbers died. All 11 deaths in 2019 occurred during peak climbing season. Officials have issued 367 permits to foreigners and another 14 to Nepalese mountaineers to climb Everest this year, according to a government liaison officer at base camp.
There are only five days when conditions were safe enough to climb to the summit, Alan Arnette, a mountaineering expert who runs a Mount Everest blog, told ABC News. Some climbers spent up to 20 hours above 8,000 meters due to a combination of exhaustion and wait times, Arnette said, with the average time ranging between 10 and 12 hours.