He competed in the individual and team sabre events at the 1988 Summer Olympics.

[1] He worked for South Korean men's sabre national team, which took gold medal for team sabre event in 2012 Summer Olympics, and Japanese sabre national team as a head coach.

[2] As of May 2013, after the end of Korfanty Cup in Chicago, South Korea's men's sabre team is ranked #1 in FIE ranking system.

[3] In 2023, he became a coach of Hong Kong sabre team and LOW Ho Tin won a bronze medal at the Asian Championships after 9 years.

This biographical article related to fencing in South Korea is a stub.