- BA English Language Teaching, Hong Ik University, Seoul
- MA ELT Materials Development, International Graduate School of English (IGSE), Seoul
- PhD English Language Teaching, Leeds Metropolitan University, UK (ELT Materials Development Using Process Drama)
- Certificate in Teaching Spanish, Escuela Oficial de Idiomas, Madrid, Spain
- Diploma, Hispanic Studies, Universidad Complutense de Madrid, Spain
- CELTA, English Teaching Awards, University of Cambridge, UK
- YLE Oral Examiner, English Examinations, University of Cambridge, UK
- TKT Presenter, English Examinations, University of Cambridge, UK
- Teacher Trainer, IGSE Education Center, Seoul - Director, IGSE Education Center, Seoul