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Sven Ugua of Belgium competes during the World Wingsuit League China Grand Prix in Zhangjiajie, central China's Hunan Province, Sept. 15, 2018. (Xinhua/Zhang Xiaoyu)
Sven Ugua of Belgium competes during the World Wingsuit League China Grand Prix in Zhangjiajie, central China's Hunan Province, Sept. 15, 2018. (Xinhua/Zhang Xiaoyu)