| Roles | Referee |
|---|---|
| Sex | Female |
| Full name | Lee•Jeong-Su |
| Used name | Lee•Jeong-Su |
| Name order | Oriental |
| Original name | 이•정수 |
| Other names | Lee Jung-Sue |
| Born | 27 September 1964 in Seoul, Seoul (KOR) |
| NOC | Republic of Korea |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 2016 Winter Youth Olympics | Figure Skating (Skating) | KOR |
Lee Jeong-Su | ||||
| Singles, Girls (YOG) | Short Program | Judge #6 | |||||
| Singles, Girls (YOG) | Free Skating | Judge #6 | |||||
| Pairs, Mixed Youth (YOG) | Short Program | Judge #7 | |||||
| Pairs, Mixed Youth (YOG) | Free Skating | Judge #7 | |||||
| Team, Mixed Youth (YOG) | Pairs Free Skating | Judge #7 | |||||
| Team, Mixed Youth (YOG) | Girls' Free Skating | Judge #6 | |||||
| 2022 Winter Olympics | Figure Skating (Skating) | KOR |
Lee Jeong-Su | ||||
| Singles, Men (Olympic) | Short Program | Judge #6 | |||||
| Team, Mixed (Olympic) | Men's Short Program | Judge #4 | |||||
| Team, Mixed (Olympic) | Men's Free Skating | Judge #4 |