Daring wingsuiter Zhang Shupeng has successfully flown through the famous Tianmen Cave in central China's Hunan Province on April 30, becoming the first Chinese person to accomplish the feat. Zhang took a helicopter to an altitude of nearly 2,200 meters behind Tianmen Cave, the highest natural mountain cave in the world. He jumped out of the cabin with a wingsuit and successfully flew through the cave at a speed of 180 kilometers per hour.