Wu Yongning, known for scaling skyscrapers without safety equipment to snap astonishing selfies, died last month after slipping off a 62-story building in Changsha, Hunan province. The video of the 26-year-old's accidental fall went viral online about a month later.

来源：http://www.chinadaily.com.cn/opinion/2017-12/16/content_35315891.htm