| Segment | Type | Score | Season | Event |
|---|---|---|---|---|
| Total | TSS | 150.36 | 15-16 | World Junior Figure Skating Championships |
| Short Program | TSS | 52.37 |
Date of Birth: Apr 11, 2002
Place of Birth: Anyang, Gyeonggi Province, South Korea
Height: 149
Club: Gwacheon SC
Coach: Choi Hyung-kyung
| Season | Short Program | Free Skating | Exhibition |
|---|---|---|---|
| 2019-20 | It Must Have Been Love | by Roxette Oh, Pretty Woman | by Roy Orbison | Miss Saigon | by Claude-Michel Schönberg | — |
| 2018-19 | River Flows in You | by Yiruma | Simple Song No. 3 (from "Youth" soundtrack) | by David Lang | performed by Sumi Jo |
| 15-16 |
| World Junior Figure Skating Championships |
| TES | 30.69 | 15-16 | World Junior Figure Skating Championships |
| PCS | 21.68 | 15-16 | World Junior Figure Skating Championships |
| Free Skating | TSS | 97.99 | 15-16 | World Junior Figure Skating Championships |
| TES | 51.43 | 15-16 | World Junior Figure Skating Championships |
| PCS | 46.56 | 15-16 | World Junior Figure Skating Championships |
| 2017-18 | The Piano | by Michael Nyman | Choreo: Alex Chang | Mamma Mia! Thank You for the Music The Winner Takes It All | by Benny Andersson, Björn Ulvaeus | Choreo: Shin Yea-Ji | New Face | by Psy | Choreo: Lee June-hyoung |
| 2016-17 | One Day | by Caro Emerald It Don't Mean a Thing | by Pep's Show Boys, Sebastian Roser | Roméo et Juliette | by Gérard Presgurvic | — |
| 2015-16 | Once Upon A Dream | (from Jekyll & Hyde) | Kung Fu Panda | by Hans Zimmer | — |
| 2013-15 | Peter Gunn | by Deodato | Snow White and the Huntsman | performed by James Newton Howard | — |
| 2012-13 | Sing, Sing, Sing | by Benny Goodman | Assassin's Tango | (from Mr. & Mrs. Smith) | by John Powell | — |
| 2011-12 | Sing, Sing, Sing | by Benny Goodman | One Summer Day | (from Spirited Away) | by Joe Hisaishi | — |
| 2010-11 | — | One Summer Day | (from Spirited Away) | by Joe Hisaishi | — |
| Event | 15-16 |
|---|---|
| Championships | |
| World Juniors | 150.36 (9) |
| Junior Grand Prix | |
| United | 118.41 (13) |
| Date | Event | SP/RD | FS/FD | Total |
|---|---|---|---|---|
| Mar 2016 | World Junior Figure Skating Championships | 52.37 (12) | 97.99 (9) | 150.36 (9) |
| Sep 2015 | ISU Junior Grand Prix United | 46.41 (10) | 72.00 (12) | 118.41 (13) |