2010 China Open - Day Seven [Getty Images]

BEIJING - OCTOBER 07: Caroline Wozniacki of Denmark poses for photographers after securing the world number 1 ranking on the WTA Tour after her win over Petra Kvitova the Czech Republic during day seven of the 2010 China Open at the National Tennis Center on October 7, 2010 in Beijing, China. (Photo by Matthew Stockman/Getty Images)

Getty Images Sport Matthew Stockman