Won-Sic Hahn

President & CEO, KTSAT

Mr. Won-Sic Hahn is the President & CEO of KTSAT since 2017. KTSAT is the only Satellite Service Provider in Korea. Since joining KT Corp. in 1985, he has developed his career in a variety of telecommunication fields. Mr. Hahn served as Senior Vice President of Mobile Data Service (‘10~’11), B2B Product (‘12~’13) and led Procurement Office of KT Corp. as Executive Vice President (‘14~’16). Mr. Hahn earned his Master’s Degree in Material Science from KAIST (Korea Advanced Institute of Science & Technology) and has a Ph. D Degree in Physics from Université Pierre et Marie Curie (Paris 6). He completed the MBA program at Seoul National University in 2006.

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