Gu Dae-Seong
Biographical information
| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Gu•Dae-Seong |
| Used name | Gu•Dae-Seong |
| Name order | Oriental |
| Original name | 구•대성 |
| Other names | Koo Dae-Sung |
| Born | 2 August 1969 in Daejeon, Daejeon (KOR) |
| Measurements | 183 cm / 82 kg |
| Affiliations | Hanwha Eagles, Daejeon (KOR) |
| NOC |  Republic of Korea |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
Results
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Baseball (Baseball/Softball) | KOR |
Gu Dae-Seong | |||
| Baseball, Men (Olympic) | Republic of Korea | 3 | Bronze |