| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Go•Gwang-Gu |
| Used name | Go•Gwang-Gu |
| Name order | Oriental |
| Original name | 고•광구 |
| Other names | Ko Kwang-Ku |
| Born | 29 September 1972 |
| Measurements | 52, 54 kg |
| Affiliations | Kwangjoo Bank (KOR) |
| NOC | Republic of Korea |
Ko Kwang-Ku had the following podium finishes at major championships: 3rd in the 1993 World Championships Flyweight class (270.0 kg).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Weightlifting | KOR |
Go Gwang-Gu | |||
| Flyweight, Men (Olympic) | 4 | |||||
| 1996 Summer Olympics | Weightlifting | KOR |
Go Gwang-Gu | |||
| Flyweight, Men (Olympic) | 7 |