· 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 Coordinator, Korean Language Program, Huaiyin Normal University in China
· Former Vice-Principal, Korean Language Institute, Konkuk University
· Current, Korean lecturer of the liberal arts department, Seoul National University of Science and Technology

Books
Coauthor of Korean 1 (2005), Konkuk University Press
Coauthor of Korean 3 (2007), Konkuk University Press
Coauthor of Konkuk Korean 2-1, 2-2 (2011), Konkuk University Press