Harrowing footage shows live streamer Wu Yongning moments before he fell off a skyscraper in China in 2017.

Wu, known as 'China's first rooftopper,' was doing pull-ups at the top of the Huayuan International Centre in Changsha while live-streaming to his fans when the accident occurred.

His parents sought compensation of 60,000 yuan and an apology from the live-streaming company. https://video.twimg.com/ext_tw_video/1823219500415651840/pu/vid/avc1/350x494/7rSyiRXfXGRk4BY2.mp4?tag=12