![Hyeon Chung of Korea returns the ball to Denis Shapovalov of Canada during the ATP Next Gen tennis tournament finals, at the Rho fair, near Milan, Italy, Tuesday, Nov. 7, 2017. (AP Hyeon Chung of Korea returns the ball to Denis Shapovalov of Canada during the ATP Next Gen tennis tournament finals, at the Rho fair, near Milan, Italy, Tuesday, Nov. 7, 2017. (AP](https://c8.alamy.com/comp/2MR19MT/hyeon-chung-of-korea-returns-the-ball-to-denis-shapovalov-of-canada-during-the-atp-next-gen-tennis-tournament-finals-at-the-rho-fair-near-milan-italy-tuesday-nov-7-2017-ap-photoluca-bruno-2MR19MT.jpg)
Hyeon Chung of Korea returns the ball to Denis Shapovalov of Canada during the ATP Next Gen tennis tournament finals, at the Rho fair, near Milan, Italy, Tuesday, Nov. 7, 2017. (AP
![Tennis TV on Twitter: "Big point, WICKED volley. 🙌 Amazing feel from @HyeonChung at #rakutenopen. https://t.co/5fDYjaDvvQ" / Twitter Tennis TV on Twitter: "Big point, WICKED volley. 🙌 Amazing feel from @HyeonChung at #rakutenopen. https://t.co/5fDYjaDvvQ" / Twitter](https://pbs.twimg.com/media/EFtaO1JWsAAJA4v.jpg:large)
Tennis TV on Twitter: "Big point, WICKED volley. 🙌 Amazing feel from @HyeonChung at #rakutenopen. https://t.co/5fDYjaDvvQ" / Twitter
![Delray Beach, Florida, USA. 22nd Feb, 2018. Hyeon Chung, from Korea, hits a backhand against Franko Skugor, from Croatia, during the 2018 Delray Beach Open ATP professional tennis tournament, played at the Delray Beach, Florida, USA. 22nd Feb, 2018. Hyeon Chung, from Korea, hits a backhand against Franko Skugor, from Croatia, during the 2018 Delray Beach Open ATP professional tennis tournament, played at the](https://c8.alamy.com/comp/M5EP16/delray-beach-florida-usa-22nd-feb-2018-hyeon-chung-from-korea-hits-M5EP16.jpg)
Delray Beach, Florida, USA. 22nd Feb, 2018. Hyeon Chung, from Korea, hits a backhand against Franko Skugor, from Croatia, during the 2018 Delray Beach Open ATP professional tennis tournament, played at the
![Chung, Coric stay unbeaten; Rublev edges Shapovalov | Next Gen ATP Finals 2017 Highlights Day 3 - YouTube Chung, Coric stay unbeaten; Rublev edges Shapovalov | Next Gen ATP Finals 2017 Highlights Day 3 - YouTube](https://i.ytimg.com/vi/GwEQQ07f5zw/maxresdefault.jpg)
Chung, Coric stay unbeaten; Rublev edges Shapovalov | Next Gen ATP Finals 2017 Highlights Day 3 - YouTube
![Weak eyesight no hindrance for 'Professor' Chung Hyeon at Australian Open | Tennis News - Hindustan Times Weak eyesight no hindrance for 'Professor' Chung Hyeon at Australian Open | Tennis News - Hindustan Times](https://images.hindustantimes.com/rf/image_size_960x540/HT/p2/2018/01/23/Pictures/tennis-australian-open-australia-laver-arena-melbourne_bd869e4c-0055-11e8-8651-33050e64100a.jpg)