| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Ryoo•Choon-Za |
| Used name | Ryoo•Choon-Za |
| Name order | Oriental |
| Born | 11 December 1943 in Hamheung, Hamgyeongnam (PRK) |
| Measurements | 157 cm / 59 kg |
| NOC | Democratic People's Republic of Korea |
Personal Bests: 500 – 48.4 (1964); 1000 – 1:40.0 (1964); 1500 – 2:33.5 (1965); 3000 – 5:31.4 (1965).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Winter Olympics | Speed Skating (Skating) | PRK |
Ryoo Choon-Za | |||
| 500 metres, Women (Olympic) | 15 | |||||
| 1,000 metres, Women (Olympic) | 16 |