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Holly Patrick | Wednesday 20 August 2025 11:39 BST

Heart-stopping footage shows competitors walking across a two-centimetre-wide slackline hundreds of metres above the ground as they vied for the championship title.

The thrilling high-altitude contest kicked off Monday, 18 August, in central China's Zhangjiajie City, Hunan Province.

It is the eighth edition of the contest. More than 20 elite slackliners from 10 countries, including China, France, Germany, and the United States, took part.