Michael Woods, a Sign Language presenter, summited the world's highest peak on Thursday but lost contact with his Sherpa during his descent near the Hillary Step.

Michael Woods, a Sign Language presenter, summited the world's highest peak on Thursday but lost contact with his Sherpa during his descent near the Hillary Step.

A presenter for the BBC was left caught in Mount Everest’s 'death zone' after becoming separated from his guide and was missing for three hours