Chen Kecai and Jin Songhao braves cold in a box full of ice cubes on Tianmen mountain in Zhangjiajie, Central China's Hunan province, Jan 3, 2011. Jin and Chen, both from Northeast China's Heilongjiang province, only in swimsuits, broke the record Monday set by "The Ice Man" Wim Hof from the Netherlands by submerging in ice cubes for 118 minutes and 120 minutes. [Photo/Xinhua]