Rapid-cycling bipolar disorder. Rapid-cycling bipolar disorder causes faster changes in mood than other types of bipolar disorder. A person with this type may have four or more episodes of major depression, mania, hypomania, or mixed symptoms within a year.
Since the death of 117-year-old Emma Morano of Italy on 15 April 2017, 117-year-old Violet Brown of Jamaica, born 10 March 1900, is the oldest living person in the world whose age has been documented.
It's now past midnight in Japan, meaning that Misao Okawa, the world's oldest human being, has officially turned 117. She was born on March 5, 1898, and lives in a retirement home in Osaka. Okawa has reigned as the world's oldest living person since 2013, when Guinness World Records certified that she was 115.