Chung Hyeon became the first South Korean man to reach the quarter-finals of the Australian Open. Mast Irham / EPA
Chung Hyeon became the first South Korean man to reach the quarter-finals of the Australian Open. Mast Irham / EPA
Australian Open: 'Professor' Chung Hyeon says weak eyesight no hindrance to tennis career
South Korean youngster, who beat Novak Djokovic to reach quarter-finals, does not surgery to correct vision
Agence France Presse
January 23, 2018
