Doctor of Philosophy, Japan Advanced Institute of Science and Technology, 1998.
Postdoctoral fellow Tokyo Women’s Medical University, Japan Society for the Promotion of Science, Tokyo, 1998—2000, Kyoto University, Bio-Oriented Technology Research Advancement Institute, Kyoto, 2000—2003. Research scientist Institute Bioengring. and Nanotech., Singapore, 2003—2005, senior research scientist, 2005, team leader, senior research scientist, 2005—2007, team leader, principal research scientist, youth research program committee, since 2007.
Married Joo Eun Chung, April 29, 2000.