14. Kim Clijsters – Net Worth: $24.4 Million
Kim Clijsters is a former world number 1 female tennis player in both singles and doubles. She retired four years ago, in 2012, because she was carrying her second child.
Actually, she made the same decision in 2007 when she had her first child. But she came back to her professional tennis career in 2009. It was a great comeback since she won some Grand Slam titles afterwards.
Kim was born on June 8, 1983. She started her professional tennis career in 1997. Throughout her entire fifteen years of professional tennis, she earned a total of $24,442,340 prize money.
Kim has a unique endorsement story. She declined endorsement deals from unhealthy food companies. One of the offers she declined was from international brand, Nutella.