Climbers passed man dying on Everest

Mount Everest pioneer Sir Edmund Hillary said Wednesday he was shocked that dozens of climbers left a British mountaineer to die during their own attempts on the world's tallest peak.

David Sharp, 34, died apparently of oxygen deficiency while descending from the summit during a solo climb last week.

More than 40 climbers are thought to have seen him as he lay dying, and almost all continued to the summit without offering assistance.