Who was the highest survivor from parachute not opening?

The highest recorded survival from a parachute not opening is held by Vesna Vulović, a Serbian flight attendant. In 1972, she fell approximately 33,000 feet (10,160 meters) from a plane that exploded in mid-air. Remarkably, she survived the fall, attributed to landing in a snowy, forested area and being cushioned by the trees and snow. Vulović's incredible survival story has made her a notable figure in aviation history.