| 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 |
| 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 |