A Japanese man who believes in smiling has become the world’s oldest male, Guinness World Records reports. Chitetsu Watanabe was born in Niigata in northern Japan in 1907. He received a certificate recognizing him as the world’s oldest man Wednesday at a healthcare center in the city. It confirmed he was 112 years and 344 days old. The former record holder was Masazo Nonaka, another Japanese, wh..
