| Competition | City | Date | Roles |
|---|
| 1 | Four Continents Championships 2025 | Seoul | 2025-02-19 | Judge (Senior men) |
| 2 | Grand Prix and Junior Grand Prix Final 2024 | Grenoble | 2024-12-05 | Judge (Senior men, Senior ladies, Junior men, Junior ladies) |
| 3 | NHK Trophy 2024 | Tokyo | 2024-11-08 | Judge (Senior ladies, Senior men) |
| 4 | Chinese Taipei Championships 2024 | Taipei | 2024-10-23 | Judge (Junior ladies, Junior men, Advanced novice girls, Advanced novice boys, Intermediate novice girls, Intermediate novice boys, Basic novice girls, Basic novice boys) |
| 5 | JGP Ljubljana 2024 | Ljubljana | 2024-10-02 | Judge (Junior ladies) |
| 6 | JGP Bankok 2024 | Bangkok | 2024-09-11 | Referee (Junior men)
|
| 7 | Asian Open Figure Skating Trophy 2024 | Hong Kong | 2024-09-02 | Judge (Senior ladies, Junior ladies, Advanced novice boys, Advanced novice girls, Intermediate novice boys, Basic novice boys, Basic novice girls) |
| 8 | Thailand Open Figure Skating Trophy 2024 | Bankok | 2024-05-03 | Referee (Senior men, Intermediate novice girls)
Judge (Senior ladies, Junior men, Junior ladies, Advanced novice boys, Advanced novice girls, Intermediate novice boys, Basic novice boys) |
| 9 | Thailand Open Figure Skating Trophy Interclub 2024 | Bangkok | 2024-05-02 | Judge (Juvenile girls) |
| 10 | World Championship 2024 | Montreal | 2024-03-18 | Judge (Senior ladies) |
| 11 | World Junior Championship 2024 | Taipei | 2024-02-26 | Judge (Junior men) |
| 12 | Four Continents Championships 2024 | Shanghai | 2024-01-30 | Judge (Senior ladies) |
| 13 | Skate Canada 2023 | Vancouver | 2023-10-27 | Judge (Senior ladies, Senior men) |
| 14 | Shanghai Trophy 2023 | Shanghai | 2023-10-03 | Judge (Senior men, Senior ladies) |
| 15 | JGP Osaka 2023 | Osaka | 2023-09-14 | Referee (Junior ladies)
|
| 16 | JGP Bangkok 2023 | Bangkok | 2023-08-23 | Judge (Junior ladies) |
| 17 | World Team Trophy 2023 | Tokyo | 2023-04-15 | Judge (Senior men, Senior pairs) |
| 18 | World Junior Championship 2023 | Calgary | 2023-02-27 | Judge (Junior men) |
| 19 | Grand Prix de France 2022 | Angers | 2022-11-04 | Judge (Senior ladies, Senior men) |
| 20 | Chinese Taipei Championships 2022 | Taipei | 2022-10-29 | Judge (Senior men, Senior ladies, Junior ladies, Junior men, Advanced novice girls, Advanced novice boys) |
| 21 | JGP Riga 2022 | Riga | 2022-09-06 | Judge (Junior ladies, Junior pairs) |
| 22 | World Junior Championship 2022 | Tallinn | 2022-04-13 | Judge (Junior ladies) |
| 23 | Olympics 2022 | Beijing | 2022-01-27 | Judge (Senior men) |
| 24 | Skate America 2021 | Las Vegas | 2021-10-21 | Judge (Senior ladies, Senior pairs) |
| 25 | JGP Courchevel 2 2021 | Courchevel | 2021-08-25 | Judge (Junior ladies) |
| 26 | JGP Courchevel 2021 | Courchevel | 2021-08-18 | Judge (Junior ladies) |
| 27 | World Team Trophy 2021 | Osaka | 2021-04-15 | Judge (Senior men, Senior pairs) |
| 28 | Cup of China 2019 | Chongqing | 2019-11-07 | Judge (Senior men, Senior pairs) |
| 29 | Chinese Taipei Championships 2019 | Taipei | 2019-08-02 | Judge (Senior men, Senior ladies 1, Senior ladies 2, Junior men, Junior ladies 2, Junior ladies 1, Advanced novice boys, Advanced novice girls, Intermediate novice boys, Intermediate novice girls, Basic novice girls, Basic novice boys, Pre-novice girls 2, Pre-novice girls 1, Juvenile girls) |
| 30 | Four Continents Championships 2019 | Anaheim | 2019-02-05 | Judge (Senior ladies) |
| 31 | Grand Prix and Junior Grand Prix Final 2018 | Vancouver | 2018-12-05 | Judge (Senior men, Senior ladies, Junior ladies, Junior men) |
| 32 | JGP Ljubljana 2018 | Ljubljana | 2018-10-03 | Judge (Junior men) |
| 33 | World Championship 2018 | Milano | 2018-03-19 | Judge (Senior ladies) |
| 34 | NHK Trophy 2017 | Osaka | 2017-11-10 | Judge (Senior ladies, Senior men) |
| 35 | Philadelphia Summer International 2017 | Aston | 2017-08-03 | Judge (Senior men, Junior ladies) |
| 36 | World Championship 2017 | Helsinki | 2017-03-27 | Judge (Senior ladies) |
| 37 | Grand Prix and Junior Grand Prix Final | Marseille | 2016-12-07 | Judge (Senior men, Senior ladies, Junior ladies, Junior men) |
| 38 | World Championship 2016 | Boston | 2016-03-26 | Judge (Senior pairs) |
| 39 | World Junior Championship 2016 | Debrecen | 2016-03-14 | Judge (Junior pairs) |
| 40 | Youth Olympics 2016 | Hamar | 2016-02-12 | Judge (Junior ladies) |
| 41 | Skate America 2015 | Milwaukee, Wisconsin | 2015-10-22 | Judge (Senior ladies) |
| 42 | JGP Linz 2015 | Linz | 2015-09-09 | Judge (Junior men, Junior pairs) |
| 43 | Asian Open Figure Skating Trophy 2015 | Bankok | 2015-08-05 | Judge (Senior ladies, Senior men, Junior men, Junior ladies, Advanced novice boys, Advanced novice girls, Basic novice B girls, Basic novice B boys, Basic novice A boys, Basic novice A girls) |
| 44 | Four Continents Championships 2015 | Seoul | 2015-02-10 | Judge (Senior men) |
| 45 | Grand Prix and Junior Grand Prix Final 2014 | Barcelona | 2014-12-10 | Judge (Senior men, Senior pairs, Junior men, Junior pairs) |
| 46 | Cup of Russia 2014 | Moscow | 2014-11-14 | Judge (Senior ladies, Senior pairs) |
| 47 | Skate Canada 2014 | Kelowna | 2014-10-30 | Judge (Senior ladies) |
| 48 | Four Continents Championships 2014 | Taipei City | 2014-01-20 | Judge (Senior men) |
| 49 | Four Continents Championships 2013 | Osaka | 2013-02-08 | Judge (Senior pairs) |
| 50 | JGP Bled 2012 | Bled | 2012-09-26 | Judge (Junior ladies) |
| 51 | Asian Open Figure Skating Trophy 2012 | Taipei | 2012-08-08 | Judge (Senior men, Senior ladies, Junior men, Junior ladies, Advanced novice boys, Advanced novice girls, Basic novice B girls, Basic novice B boys, Basic novice A boys, Basic novice A girls) |
| 52 | World Team Trophy 2012 | Tokyo | 2012-04-18 | Judge (Senior ladies, Senior pairs) |
| 53 | Four Continents Championships 2012 | Colorado Springs | 2012-02-07 | Judge (Senior men) |
| 54 | Asian Figure Skating Trophy 2011 | Dongguan | 2011-08-22 | Judge (Senior men, Senior ladies, Junior men, Junior ladies, Advanced novice girls, Advanced novice boys, Basic novice B girls, Basic novice A girls, Basic novice A boys) |
| 55 | JGP Cup of Austria 2010 | Graz | 2010-09-16 | Judge (Junior men, Junior pairs) |
| 56 | JGP Bosporus 2009 | İstanbul | 2009-10-14 | Judge (Junior ladies) |
| 57 | JGP Skate Safari 2008 | Cape Town | 2008-10-08 | Judge (Junior ladies) |
| 58 | JGP Vienna Cup | Vienna | 2007-09-12 | Judge (Junior men) |
| 59 | JGP Liberec 2006 | Liberec | 2006-10-19 | Judge (Junior ladies) |
| 60 | JGP Harghita Cup 2006 | Miercurea Ciuc | 2006-09-21 | Judge (Junior ladies) |
English
Bokmål
South Korea