The world's oldest man, Yasutaro Koide, who was last year presented with a framed certificate from the Guinness World Records as the world's oldest man, has died on Tuesday at the age of 112 in central Japan, a local official said. Koide, born just months before the Wright brothers made their first successful flight, died in hospital in the central Japanese city of Nagoya, where he had lived for many years, said the city official. The super-centenarian, recognised as the world's oldest male at 112 last year, died of heart failure and pneumonia, the official added.