Mun Woo Lee is an Assistant Professor in the department of English Education at Hanyang University, South Korea. She worked as a high school teacher at a public high school in Seoul after she got her B.A. and M.A. in English Language Education at Seoul National University. She completed her Ph.D. in the department of Literacy, Culture, and Language Education at Indiana University Bloomington as a Fulbright scholar. Her research interests are language and identity, language and ideology, linguistic ecology, critical discourse theory and analysis, language policy, teacher professional development, and action research. She has published a number of research articles both in local and in international journals mainly with these topics. She is an editorial member of the Korean Association for Multicultural Education (KAME) and a research officer of the Korea Association of Teachers of English (KATE) and the Modern English Education Society (MEESO). Also, she is currently working on a research project supported by the National Research Foundation in Korea with a topic of teaching English to North Korean refugee adolescents in South Korea.