Frenchmen fly through Tianmenshan Mountain in Hunan

Wearing jet-propelled wings, two adventurers from France, Vincent Philippe Reffet and Frederic Yves Fugen, fly through Tianmenshan Mountain in Zhangjiajie, Central China's Hunan province, Nov 14, 2019. They jumped out of a helicopter with equipment that enables them to fly at 385 kilometers per hour. [Photo by Liu Bo/chinadaily.com.cn]

Wearing jet-propelled wings, two adventurers from France, Vincent Philippe Reffet and Frederic Yves Fugen fly through Tianmenshan Mountain in Zhangjiajie, Central China's Hunan province, Nov 14, 2019. [Photo by Wu Chenghua/chinadaily.com.cn]

Wearing jet-propelled wings, two adventurers from France, Vincent Philippe Reffet and Frederic Yves Fugen fly through Tianmenshan Mountain in Zhangjiajie, Central China's Hunan province, Nov 14, 2019. [Photo by Song Weihong/chinadaily.com.cn]

Wearing jet-propelled wings, two adventurers from France, Vincent Philippe Reffet and Frederic Yves Fugen fly over Tianmenshan Mountain in Zhangjiajie, Central China's Hunan province, Nov 14, 2019. [Photo by Peng Liping/chinadaily.com.cn]