Maria Yuryevna Sharapova (, ; born 19 April 1987) is a Russian former professional tennis player. She was ranked as the world No. 1 in women's singles by the Women's Tennis Association (WTA) for 21 weeks. Sharapova won 36 WTA Tour-level singles titles, including five major titles, as well as the 2004 WTA Tour Championships. She is one of ten women to achieve the Career Grand Slam in singles. Wikipedia