. Master of Education in Korean Language Education as a Foreign Language from the Graduate School of Education, Yonsei University
. Ph.D. candidate, Department of Language and Information, Yonsei University
. Former Korean Language Instructor, Kyushu University in Japan
. Former Coordinator Korean Language Institute, Konkuk University
. Current Korean Language Instructor, Konkuk University Publications
Coauthor of Korean 1, 2005, Konkuk Press
Coauthor of Campus Korean, 2007, Hakuteisha Press
Coauthor of Konkuk Korean 1-1, 1-2 (2011), Konkuk University Press