1982~1986 Bachelor’s degree in English Language & Literature from Yonsei University
1986 Completed one-year course at the Graduate School of Interpretation & Translation from Hankuk University of Foreign Studies (English & Korean)
1986 Joined Munhwa Broadcasting Corp. (MBC)
1996 Joined Access Communications, a public relations agency
2001-2004 Member of Music Rating Subcommittee and PC Game Subcommittee (former names) of Korea
Media Rating Board
2006~Present Freelance interpreter/translator
2020~ Present THE Mika Communications
Others: Board Director, Catholic Communication Association (SIGNIS)
Board Director, Heifer Korea (International NGO)
Board of Director, Blooming Kids (Social Cooperative)