Dong Il Sin is a Senior Researcher at Jeju Research Institute. He has completed his a PH. D. in tourism management at Kyonggi University, Korea. He started his research career at Jeju Research Institute in 2000. He is a member of Jeju Special Self-Governing Province on Tourism Policy Planning. Researcher Sin’s research area is focused on the tourism policy and Regional planning of Jeju Special Self-Governing Province. He continually presents on issues related to wellness and eco, leisure, and cultural tourism policy. In particular, he is working on a win-win approach for tourists and local residents.