1991. Food Science & Nutrition (B.A.), Pukyong National University, Busan, Republic of Korea
1993. Food Science & Nutrition (M.A.), Pukyong National University, Busan, Republic of Korea
1998. Food Science & Nutrition (Ph.D), Pukyong National University, Busan, Republic of Korea
1995 - 1998. Researcher. Ilsong Institute of Life Science, Hallym University, Republic of Korea
1998 - 2000. Post-Doctoral fellow. Ilsong Institue of LIfe Science, Hallym University. Republic of Korea
2000 - 2006. Research Scientist. New York State Institute for Basic Research. New York, USA.
2006 - 2010. Senior Research Scientist. Department of Physiology & Biophysics. Case Western Reserve University. Ohio, USA
2010 - Present. Assistant Professor / Associate Professor / Professor. Department of Food Science & Nutrtion, Pukyong National University, Busan, Republic of Korea
2018 - 2019. Visiting Professor. University of Texas at San Antonio, Texas, USA.
Public Nutrition
Neurodegenerative Diseases
Physiological Activities of Seaweeds
Food and Culture
Public Health Science
Nutrition Education & Counseling
Nutritional Assessment
Community Nutrition
Room # 5321, Natural Science Building #1 (B15)