In this photo distributed by MIURA DOLPHINS CO., LTD., 80-year-old Japanese extreme skier Yuichiro Miura, right, who has had four heart operations in recent years, stands atop the summit of Mount ... more 
In this photo distributed by MIURA DOLPHINS CO., LTD., 80-year-old Japanese extreme skier Yuichiro Miura, right, who has had four heart operations in recent years, stands atop the summit of Mount Everest as he becomes the oldest person to climb the world's tallest mountain Thursday, May 23, 2013. Miura, who also conquered the 29,035-foot (8,850-meter) peak when he was 70 and 75, reached the summit at 9:05 a.m. local time, according to a Nepalese mountaineering official and Miura's Tokyo-based support team. (AP Photo/MIURA DOLPHINS CO., LTD.) MANDATORY CREDIT less 
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Associated Press | Photo By MIURA DOLPHINS CO., LTD.
Thu, May 23, 2013 1:02 PM EDT