Sakari Momoi, the world’s oldest man has died of kidney failure in a care home in Tokyo on Sunday, July 5 2015 at the age of 112. He was given a certificate of recognition by the Guinness World Records months back. The former high school principal was born on Feb. 5, 1903 in Minamisoma, Fukushima.  The title of the world’s oldest living male has now been passed to Japan’s Yasutaro Koide, also 112 years old.