| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Jung•Si-Yun | |
| Used name | Jung•Si-Yun | |
| Name order | Oriental | |
| Original name | 정•시윤 | |
| Born | 8 September 2000 | |
| Measurements | 171 cm / 64 kg | |
| Affiliations | Ice Avengers — ? |  KOR |
| NOC | Korea Team |  COR |
| Nationality | Republic of Korea |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 2018 Winter Olympics | Ice Hockey (Ice Hockey) | COR |
KOR |
Jung Si-Yun | |||
| Ice Hockey, Women (Olympic) | Korea Team | 8 |
