Guinness World Records identified Manfredini as the world 's oldest person on December 5 , a day after the death of 116-year-old Besse Cooper of Georgia . 115-year-old Dina Manfredini died overnight . She became the world 's oldest person this month . Comment:
115-year-old Dina Manfredini died overnight . She became the world 's oldest person this month . Comment: