Fiennes wrote many books. He wrote 'The sett','Mad,bad and dangerous to know' , 'The secret Hunters' and much more.
Fiennes has led over 30 expeditions. Ranulph did the first unsupported walk across Antarctica. Fiennes holds many records for his 52,000-mile expedition. It ended successfully on August 29, 1982. Fiennes is the only man alive ever to have travelled around the Earth's circumpolar.
He became an English explorer after joining the armed forces.
Fiennes was brought up in South Africa and lived in England for the rest of his life. He climbed Mount Everest successfully in 2009.