Nam Ji-sung

Nam Ji-sung (born 15 August 1993, in Busan) is a South Korean tennis player.
Nam has a career high ATP singles ranking of 236 achieved on 12 August 2019. He also has a career high ATP doubles ranking of 102 achieved on 3 February 2020.
Playing for South Korea in Davis Cup, Nam has a W/L record of 3–5.