Dane Jackson (front) of the United States and Nick Troutman of Canada compete during the final of the Whitewater Boater-X event at the 2015 Red Bull Kayak Mania at the Tiger Eagle Drop in Nujiang River, Lisu Autonomous Prefecture of Nujiang, southwest China's Yunnan Province, March 20, 2015. Dane Jackson claimed the title of the event. Nick Troutman won the second place. (Xinhua/Ding Xu)
