Tatiana Golovin started playing tennis as a pro in 2002. She is known ofr her forehand shot and the highest ranking in the world for her has been 12th.
Sania Mirza started playing tennis in when she learned it.
Margaret court start playing tennis in 1950,because she was born is 1942 and started to play tennis when she was 8 yeas old!
Rod Laver started playing tennis in 1973. He is an Australian tennis player that is currently inactive, and living in California.
Will start play tennis tomorrow morning after such a long breaking
Arthur Ashe started playing tennis professionally in 1970 and he retired in 1980. He was an American World No. 1 professional tennis player.
She probaly started after her first tennis match a year later after she took her first tennis lessons.
According to Wikipedia (refer to the link, below), Sania Mirza (India) starting playing tennis at the age of six.
She started when she was 2 years old
because she liked to and then she got particularly good at it.
There are a lot of people. There is no specific number, as anyone could start playing tennis any second.