Retired tennis superstar Li Na poses for a photo for promoting the Wuhan Open in Wuhan City, the capital of Central China’s Hubei Province, March 22, 2016. Li Na has become the global ambassador for the Wuhan Open, a WTA Premier 5 event held in her home city in September. Li, two-time Grand Slam champions, will attend the opening ceremony of this year's Wuhan Open as well as a series of promotional activities that involve children, young tennis players, fans and other tennis stars. (Photo: China News Service/Zhong Xin)
