| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Choi•Gyeong-Seon | |
| Used name | Choi•Gyeong-Seon | |
| Name order | Oriental | |
| Original name | 최•경선 | |
| Other names | Choi Kyung-Sun | |
| Born | 16 March 1992 | |
| NOC | Republic of Korea |  KOR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2020 Summer Olympics | Athletics | KOR |
Choi Gyeong-Seon | |||
| Marathon, Women (Olympic) | 34 |
