Maria Sharapova
“I used to be so lonely,” Maria Sharapova recalls. “I missed my mother terribly. My father was working as mush as he could to keep my tennis-training going. So, he couldn't see me either “Because I was so young, I used to go to bed at 8 p.m. The other tennis pupils would come in 11 p.m. and wake me up and order me to tidy up the room and clean it.