Jessica Pegula is the world's richest tennis player, but her mother Kim shared the 31-year-old's true motivation for continuing to play professional tennis despite the family's $7.5 billion fortune.

Jessica Pegula is an American professional tennis player who has been ranked as high as world No.3. She was the runner-up at ...

If you’re not keeping score at home, Pegula’s family tree has some serious financial muscle. Her billionaire parents, Terry and Kim Pegula, snapped up the Buffalo Bills for a cool $1.4 billion back in ...