CEO, KT SAT
HAHN started his career in 1985 as a researcher at the Quality Assurance Center of KT. In 1990, HAHN received his Ph.D in Physics from Université Pierre-et-Marie-Curie (Paris 6). In 2006, he earned MBA degree from Seoul National University. He held several executive positions in KT’s marketing group, strategy planning group, and financing office. In 2017, HAHN joined KTSAT, a satellite-based telecommunications subsidiary of KT, as CEO. He has successfully lead the launch of two KTSAT satellites, Koreasat 7/5A. He is striving for developing new growth engine in satellite industry.