On May 29 1953, Edmund Hillary and Tenzing Norgay reached the summit of Everest.
Both men immediately became famous worldwide.
Actor Sir Ian McKellen, then a young teenager in Burnley, was clearly struck by the achievement. In later life he met Hillary in New Zealand and has strong memories of a modest man whose first job was beekeeping.
Hillary also took a tractor to the South Pole in 1958 and became High Commissioner to India in 1985
"I did a good job on Everest," Hillary once said, "but have always known my limitations and I found being classified as a hero slightly embarrassing."
Joining Sir Ian McKellen, is the author of Everest 1953, Mick Conefrey. He reveals the epic story of the first ascent, plus discusses Hillary's work with the Himalayan Trust.
Presented by Matthew Parris.
Producer: Miles Warde
First broadcast on BBC Radio 4 in August 2015.