Lost on Mount Everest: The Mystery of Mallory and Irvine

Dan unravels the mystery surrounding George Mallory and Andrew Irvine's daring attempt to conquer Mount Everest in 1924 - a feat that could have made them the first to stand atop the world's highest peak. He tells the tale of Irvine and Mallory's ascent into the 'Death Zone' where they embarked on…