Amélie Simone Mauresmo is a French former world No. 1 tennis player and tournament director. Mauresmo won two major singles titles at the 2006 Australian Open and Wimbledon Championships, and also won the silver medal in singles at the 2004 Summer Olympics and the singles title at the 2005 year-end championships.

Serena Jameka Williams is an American former professional tennis player. Widely regarded as one of the greatest tennis players of all time, she was ranked world No.1 in singles by the Women's Tennis Association (WTA) for 319 weeks, including a joint-record 186 consecutive weeks, and finished as the year-end No.1 five times. She won 23 major women's singles titles, the most in the Open Era, and the second-most of all time. She is the only player to accomplish a Career Golden Slam in both singles and doubles.