"This handout picture taken by Miura Dolphins on May 22, 2013 and received on May 23, 2013 shows 80-year-old Japanese adventurer Yuichiro Miura (R) and his son Gota (L) posing for a picture as they leave the C4 camp to ascent to the summit of Mount Everest in Nepal. Yuichiro Miura has reached the summit of Mount Everest, becoming the oldest person to reach the roof of the world, Nepalese tourism officials said on May 23.   AFP PHOTO / MIURA DOLPHINS ---EDITORS NOTE---HANDOUT RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT ""AFP PHOTO / MIURA DOLPHINS"" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTSMIURA DOLPHINS/AFP/Getty Images"
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