Re: Kim Clijsters says Serena Williams was her toughest opponent of her career
Kim loved tennis and managed a family with being a pro as well as she could in her second career. She has always been honest without being rude.
No doubt Serena was her toughest match up, Kim could draw more errors out of Venus and Henin only ever had a mental edge for about 6 months and only in slam finals.
Yes. All 3 of them.