World Chef Judge
2019 Kimchi Master Chef Contest
2018 Seoul Food & Hotel Culinary Challenge
2017 Seoul Food & Hotel Cuiinary Challenge
2016 World Championship 쿡가 대표
2016 Seoul Food & Hotel Culinary Challenge
2015 Seoul Food & Hotel Culinary Challenge
2014 International Chef's BBQ Challenge
2014 The 8th LEE KUM KEE Chinese Culinary Contest
2014 SICA Sol International Arts School, Taste of Asia Junior Chef Competition
2013 IYCC International Young Chef Challenge
WACS Judge Seminar 2013
2012 APOT/IFSA/APEX Asia Pacific Forum
2012 Young Chef Chinese Culinary Contest LEE KUM KEE
2012 The 35th WACS World Congress Daejeon
2012 Agrosuper Star Chef Awards
2011 University Cooking LEE KUM KEE Competition Best of the Best
2010 SOPEXO 3rd Edition of French Culinary Contest
2009 5th Global Culinary & Baking College Graduation Exhibition