Brian Blessed
Blessed has attempted to climb Mount Everest three times, getting to 28,200 feet in 1993 and 25,200 feet in 1996, but never reaching the summit. He has reached the summit of Aconcagua, in Argentina, and Kilimanjaro, in Tanzania. He is the oldest man to trek on foot to the magnetic North Pole, and has undertaken an expedition deep into the jungles of Venezuela.