Graduated from KNOU, majored English Literature.
Majoring Korean and Korean Culture in WDU.
Taught English to teenagers for 6 years in Private Institute(Language schools), Public school, students' home.
Taught Korean to Chinese and Japanese in Gwangyang Cultural Center.
Taught Korean to English, South Africans, Filipinas, Americans as a private tutor.
Teaching English to children of multicultural family at Multicultural family support center.
Teaching Korean to American and South african as a private teacher.