1994 Born in Korea
1967 Graduated from Seoul National Univ. Dept. of Architesture
1969 Worked at Design Group "Uhyum"
1970 Private Practice, Design Group "Core"
1976 Change of the Group Title to Design Groupe ARAM
1985-87 The Invited Architect, the National Exhibition of Korean Architecture
1985 Lecturing at the Dept. of the Art, Ewha Woman's University
1986 Architect, United Architects of ARAM PLAZA
1987 Lecturing at Dept. of Architectural Exgneering Myong-Ji Univ.