(From L to R) Jeff Henderson of the United States, Jamaica's Omar McLeod, Elaine Thompson, China's Xue Changrui, Gao Xinglong, French Renaud Lavillenie and Brazil's Thaigo Braz pose for a photo during the press conference for 2017 IAAF Diamond League in Shanghai, east China, May 12, 2017. (Xinhua/Wang Lili)
