The Williams sisters, Venus and Serena, the greatest sister-act professional tennis has ever seen, succeeded against all odds, and with the help of their visionary parents, made it to the top. Venus, a 7 time grand slam winner (singles) and Serena, 17 time grand slam winner (singles) is ranked World No.1 by the Womens Tennis Association.
Arthur Robert Ashe, Jr. (July 10, 1943 – February 6, 1993) was a World No. 1 professional tennis player. He won three Grand Slam titles, ranking him among the best tennis players from the US. Ashe was the first black player ever selected to the United States Davis Cup team and the only black man ever to win the singles title at Wimbledon, the US Open, and the Australian Open. In 1975, he defeated Jimmy Connors for the Wimbledon title.