Kim Kwang-sunKim Kwang-sun is a retired South Korean boxer.Amateur careerKim won the gold medal in the Men's Flyweight category at the 1988 Summer Olympics in Seoul. He was a two-time Boxing World Cup champion as well.Pro careerKim turned pro in 1990 and after only five fights took on Humberto González in 1992 for the World [Boxing Council|WBC] Light Flyweight title. Although he was leading in the fight, he lost in a 12th-round TKO. In 1993 he took on Michael Carbajal for the WBC and IBF Light Flyweight title but was TKO'd in the 7th round. He retired after the bout with a record of 6-2-0. American television commentators said they thought Kim was winning the Carbajal bout.