[3] He debuted internationally in 2010 and won a silver and a bronze medal at the Asian Games.

His father Jeoung Hae-chul was also a competitive table tennis player.

[4] Jeoung upset Timo Boll in the round of 16 to reach the quarter-finals of the Tokyo Olympics,[5] where he lost to Fan Zhendong.

[6] Following the Olympics, Jeoung withdrew from the Korean National Team for the remainder of 2021, including the World Championships in November.

This biographical article relating to a South Korean table tennis figure is a stub.