I am not too sure exactly, but I think Venus and Serena both started playing tennis at an academy aged 10 years old, but whether that means they actually knew how to play tennis then, or not.
Sorry you'll have to double check again.
Hope I helped!
At the age of ten had won the Southern California girls' title in the under-12 division
2000 Wimbledon she beat Lindsay Davenport 6-3, 7-6(3)
February 25, 2002
The three black women that won Wimbledon include: * Althea Gibson * Serena Williams * Venus Williams
Venus Williams beat her sister Serena Williams 7-5, 6-4
Men: Rafael Nadal (ESP) Women: Venus Williams (USA)
2002, 2003 & 2009 all playing against her sister Venus Williams
how much money did serena williams win in the 2012 wimbledon
Venus
Her first Wimbledon title was a doubles title with Chris Evert in 1976. Her first Wimbledon singles title came in 1978.
On January 26, 2003, Serena Williams became the first African-American to win the Australian Open women's singles title, defeating her sister Venus in three sets, 7-6 (7-4), 3-6, 6-4. She also won the Grand Slam event in 2005, 2007, 2009 and 2010.
Venus Williams defeated her sister Serena to win the Ladies' singles event. The two sisters won the Ladies' doubles event together.
Venus Williams
The first British man to win Wimbledon was Spencer Gore in 1877. The last British man to win Wimbledon was Fred Perry in 1934, 1936 & 1937.
False. Manuel Santana was the first Spaniard to win Wimbledon in 1966.