Sir Ranulph Fiennes is according to the Guinnes Book of World records the world’s greatest living explorer. He was the first person to visit both the North and South Poles by surface means and the first to completely cross Antarctica on foot.
Presently he is preparing for an expedition called “The Coldest Journey” where he is leading a team of explorers to conquer the last great polar challenge: crossing Antarctica in winter with an average temperature of -70°C.