Education

1990~1994 Bachelor of Science, KAIST, February 18 1994

Major: Mathematics

Advisor: Gyo Taek Jin

1994~1996 Master of Science, KAIST, February 15 1996

Major: Topology

Advisor: Gyo Taek Jin

Thesis title: Algorithm reading off a braid word from Morton's threading

1996~2001 Doctor of Philosophy, KAIST, August 17 2001

Major: Topology

Advisor: Gyo Taek Jin

Thesis title: Dehn fillings and small surfaces

Working Experience

Sep. 1 2001 ~ Aug. 19 2005, Research fellow, KIAS

Aug. 20 2005 ~ Aug. 19 2006, Visiting Scholar, University of Texas at Austin

Sep. 1 2006 ~ Feb. 28 2008, BK21 contract professor, Seoul National University

Mar. 1 2008 ~ Feb. 28 2010, Assistant professor, Chung-Ang University

Mar. 1 2010 ~ present, Associate professor, Chung-Ang University