Tennis sensation Chung Hyeon is set to become the first Korean to ever break into the top 20 of the ATP world rankings..<br /> Despite losing in the last eight of the Miami Open on Wednesday,... the 21-year-old earned 180 ranking points,... and is slated to crack the top-20. <br />Chung opened the 2018 season ranked world number 58,... before shooting to 29th after reaching the last four of the Australian Open. <br />If and when Chung moves into the top-20,... he may be seeded for the French Open,... set for May. <br />
