| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Lee•Seon-Gu | |
| Used name | Lee•Seon-Gu | |
| Name order | Oriental | |
| Original name | 이•선구 | |
| Other names | Lee Sun-Koo | |
| Born | 5 March 1952 | |
| Measurements | 186 cm / 83 kg | |
| NOC | Republic of Korea |  KOR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Volleyball (Volleyball) | KOR |
Lee Seon-Gu | |||
| Volleyball, Men (Olympic) | Republic of Korea | 7 | ||||
| 1976 Summer Olympics | Volleyball (Volleyball) | KOR |
Lee Seon-Gu | |||
| Volleyball, Men (Olympic) | Republic of Korea | 6 |
