<Educational background>
- 2005 ~ 2008 Ph.D of Business Administration, Suwon University
- 1972 ~ 1974 M.S. Candidate of Graduate School of Business Administration,
Seoul National University
- 1966 ~ 1970 B.A. of College of Business and Economics

<Professional Experience>
- 1990 ~ Presen Kolmar Korea Co Ltd (Cosmetics, Pharmaceuticals), CEO, Chairman
Chairman of the Seoul Yeo-Hae Foundation

<Awards and Honours>
- 2016.03.17 Appointed as the 100 Excellent Companies for 2015 Job creation
[Ministry of Employment and Labor]
- 2014.04.07 Award for the Order of Civil Merit (Camellia Medal) of Health Day
[Ministry of Health and Welfare]
- 2012.06.20 Certified as Innovative Pharmaceutical Company
[Ministry of Health & Welfare]