Maria Yuryevna Sharapova (born April 19, 1987) is a Russian professional tennis player and former world no.1. A United States resident since 1994, Sharapova has won 24 WTA singles titles, including three Grand Slam singles titles at the 2004 Wimbledon, 2006 US Open and 2008 Australian Open. She has also won the year-end WTA Tour Championships in 2004.The Women's Tennis Association has ranked Sharapova world no. 1 in singles on four separate occasions. She became the world no. 1 for the first time on August 22, 2005, and last regained the ranking for the fourth time on May 19, 2008. As of March 19, 2012, Sharapova is ranked world no. 2. She has been in six Grand Slam finals with the final record 3–3. read more