| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Hong•Seong-Hui | |
| Used name | Hong•Seong-Hui | |
| Name order | Oriental | |
| Original name | 홍•성희 | |
| Other names | Hong Sung-Hee | |
| Born | 9 July 1969 | |
| Measurements | 163 cm / 48 kg | |
| NOC | Republic of Korea |  KOR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1988 Summer Olympics | Rhythmic Gymnastics (Gymnastics) | KOR |
Hong Seong-Hui | |||
| Individual, Women (Olympic) | 29 r1/2 |
