Jin-gyu Kwak has been dedicated to Jeju Free International Development Center(JDC) as an original member since 2002, he has held the post of various positions such as public relations, sales, planning, and coordination,n during his commitment to JDC. Currently, as the head of the future business & investment deputy, he is managing the attraction of investment, smart city, and waste recycling cluster development to deal with the 4th industrial revolution and Jeju’s environmental preservation.