[on tennis champion, Li Na] Li Na is a maverick. Who else would stand up to the centralized Chinese sports system as Li did, back in 2008, when she pushed for more control over her career? Tennis has exploded in China. 116 million people watched Li win the French Open. That kind of exposure is crucial to our sport, and it never would have happened without Li. She's such a breath of fresh air. And like Billie Jean King and Martina Navratilova before her, Li Na has transcended her sport.