Australian Open: Chung Hyeon Beats Alexander Zverev to Enter Last 16 Unknown 01:34 IFTTT, Top Sports News- News18.com Chung Hyeon became the first South Korean man ever to reach the round of 16 at the Australian Open with a five-set upset win over fourth seed Alexander Zverev on Saturday. from Top Sports News- News18.com http://ift.tt/2DlSqIC via IFTTT Share this Share on FacebookTweet on TwitterPlus on Google+