A master of Bakery who collaborated with the local community to develop and produce 'Haeundae Dalmaji Bread' and grew it into a local specialty and tourism product in Busan Haeundae

1. Representative of Haeundae Bakery Cafe Dalmaji Bread (2014~)

2. Chairman of the Board of Directors of Haeundae Bread Love Cooperation (2013~)

3. Completed the International Baking School in Lyon, France, and mastered the Brangeri Technique at a Parisian bakery shop (1993) 

4. Graduated from Tokyo Confectionery School, Japan (1988)

5. Graduated from Tokyo Confectionery College, Japan (1990)

6. President, Korea Confectionery Technology Research Association (2001~2007)

7. Director of GF Food Technology Research Institute (2019)

8. Chairman of Busan Haeundae Division Confectionery Association (2011~)