Two Japanese sisters aged 107 years and 300 days have been certified as the world's oldest living identical twins and the oldest ever recorded, Guinness World Records Japan said Monday.As of Sept. 1, Umeno Sumiyama and Koume Kodama had their record recognized, surpassing Japanese centenarian celebrity twin sisters Kin Narita and Gin Kanie who held the previous record of 107 years and 175 days. Narita died in 2000 and Kanie in 2001.Fondly known to the public as Kin-san and Gin-san, the sisters were household names in Japan, having appeared on numerous television shows and in commercials.Sumi…READ FULL ARTICLE