This handout picture taken on May 25, 2008, shows 75-year-old Japanese adventurer Yuichiro Miura conquers the summit of Mt. Everest. Miura scaled Mount Everest last year at 75 has been recognised by Guinness World Records as the oldest person to reach the highest point on earth. Nepalese sherpa Min Bahadur Sherchan was said to be in 77 and reached the summit just two days before Miura, but he failed to submit documents to prove his record.