Pia Ann Rosa-Della Cramling (born 23 April 1963) is a Swedish chess grandmaster. . Since the early 1980s, she has been one of the strongest female players in the world as well as having been the highest-rated woman in the FIDE World Rankings on three occasions. She was the clear number-one-rated woman in the January 1984 rating list, and joint number-one-rated woman in the January 1983 and July 1984 lists. In 1992, she became the fifth woman to earn the FIDE title of Grandmaster (GM). Career.
https://en.wikipedia.org/wiki/Pia_Cramling