Nabi Tajima, the world's oldest person, died at the age of 117 at a hospital in Japan on Saturday evening. Tajima was born on Aug 4, 1900. She had more than 160 descendants, including great-great-great grandchildren. Footage shows she moved her hands to the beat of the music at a ceremony to celebrate her becoming the world’s oldest person in September 2017. She had been hospitalized since January.