Famous Player Brampton Ontario Can Someone Become A Famous Tennis Player (like Maria Sharapova) And Start Training For It At The Age Of 13?

Can someone become a famous tennis player (like Maria Sharapova) and start training for it at the age of 13? - famous player brampton ontario

Guys, my friend wants a famous tennis player, and she has never trained for this, but it is his dream. She was 13 and she will now begin training, but everyone always says that it is not possible (which is already too late), cuz she depressed. But is it? Please answer the question