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.
JOHN NEWCOMBE ~ (born 23 May 1944 in Sydney) is an Australian former world No. 1 tennis player who won seven Grand Slam singles titles, and an all-time record 17 doubles titles. He was one of many Australian players to dominate the field during the 1960s and 1970s, and is one of the few men to have been ranked world No. 1 in both singles and doubles.