Why did Maria Sharapova become so famous ?
What is the nationality of Rafael Nadal ?
Who is Roger Federer?
What is Nadal's rank as the world's best tennis player?
Where did Mirza finish her college?
At what age did Rafael Nadal started playing tennis ?
What is the name of Federer's foundation?
What age was Sharapova when she began practicing tennis regularly?
How did Serena Williams Study in her past life ?
When did Sania Mirza start playing tennis?