<Education>
-1987: Bachelor of Electrical engineering, Seoul National University
-1989: Master of Electrical engineering, Seoul National University
-1993: Master of Pennsylvanis State University

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<Career>
- 1996 ~ Present: Professor, Seoul National University   

- 2015: General Co-Chair, IEEE Intelligent Vehicle Symposium
- 2013 ~ 2014: Professor, Stanport University