Man breaks hole in frozen swimming pool and swims under the ice

A video has emerged from China of a man performing a dangerous stunt which involved breaking a hole in the ice on top of a frozen swimming pool, before swimming under the ice. The footage, filmed in Changchun, Jilin Province on January 15, shows the man, who is only wearing swimming trunks, using shovel to break the frozen surface of the swimming pool, then he jumps into it and swims underneath.