China's Pan Zhanle becomes 5th man in history to swim 100m freestyle in under 47 seconds｜swimming

China's Pan Zhanle became 5th man in history to swim 100m freestyle in under 47 seconds, after clocking 46.97 seconds to win gold at last year's Hangzhou Asian Games. And he went on to set a new world record of 46.40 in last Wednesday's final in Paris, on the way to claiming the first gold for the Chinese swimming team at this year's Olympics.