Watch extended highlights of Novak Djokovic and Hyeon Chung's epic battle in the fourth round of the Australian Open 2018.Make sure to subscribe to keep up w...

Jan 22, 2018 · What an amazing match between Novak Djokovic and Hyeon Chung here are the highlights from the Australian Open 2018.

Jan 26, 2018 · Defending champion Federer, who was leading Hyeon Chung 6-1, 5-2 when the Korean retired in the second set of their Australian Open semifinal on Friday night, is within one win of a 20th...

Jan 26, 2018 · Hyeon Chung had won before he lost. He had done enough before stepping on court to prove himself as a player which perhaps made it easier to walk from the court, even if walking was not that easy at all. Chung was forced to retire in the second set of the semi-final against Roger Federer with blisters that made it hard to move.

Jan 22, 2018 · Novak Djokovic was upset at the Australian Open by Hyeon Chung, who became the first South Korean to ever make a grand slam quarterfinal.

Jan 26, 2018 · Match highlights from the mens semifinal with Hyeon Chung going head to head against Roger Federer at the Australian Open 2018.

Jan 26, 2018 · ROGER Federer is through to a record seventh Australian Open final after South Korean sensation Hyeon Chung retired hurt midway through a one-sided semi-final.

Jan 22, 2018 · The six-time Australian Open winner, former world number one was betrayed by his body and brought down in straight sets by the relentlessness of Hyeon Chung. Novak Djokovic lost and won.

Jan 22, 2018 · Chung beats Djokovic in straight sets. Hyeon Chung will face Tennys Sandgren in the quarter-finals after the American's shock victory over fifth seed Dominic Thiem.

He's the bespectacled South Korean with lethal athleticism and nerves of steel. So who is rising sensation Hyeon Chung?