| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Seong•Gyeong-Hwa | |
| Used name | Seong•Gyeong-Hwa | |
| Name order | Oriental | |
| Original name | 성•경화 | |
| Other names | Sung Kyung-Hwa | |
| Born | 20 July 1965 | |
| Measurements | 173 cm / 60 kg | |
| NOC | Republic of Korea |  KOR |
| Medals | OG |
| Gold | 1 |
| Silver | 1 |
| Bronze | 0 |
| Total | 2 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Handball | KOR |
Seong Gyeong-Hwa | |||
| Handball, Women (Olympic) | Republic of Korea | 2 | Silver | |||
| 1988 Summer Olympics | Handball | KOR |
Seong Gyeong-Hwa | |||
| Handball, Women (Olympic) | Republic of Korea | 1 | Gold |
