What is the name of Federer's foundation?
Where did Maria Sharapova born ?
Which female athlete in the world ranked first in a tennis tournament?
When was Roger Federer started playing tennis?
Why has Serena Williams become famous ?
How did Serena Williams Study in her past life ?
Name the famous cricketer to whom Sania Mirza got married ?
Which is the first tournament for Maria Sharapova ?
Where was Roger Federer born?
At what age did Rafael Nadal started playing tennis ?