Garbiñe Muguruza Blanco is a Venezuelan-born Spanish former professional tennis player. She was ranked as the world No. 1 in women's singles by the Women's Tennis Association, and world No. 10 in doubles. From Wikipedia
Former world No. 1 and two-time Grand Slam champion Garbiñe Muguruza retires at age 30, marking the end of a distinguished career.