Hangul supremacy
Hangul supremacy is the belief, most widespread in Korea, that the Hangul alphabet developed by King Sejong the Great's Hall of Worthies in 1443 is the simplest, most logical, most beautiful and most scientific of the world's writing systems. In its extreme form, the belief holds that Hangul is in fact best suited for the expression of sounds in all languages.
King Sejong Institute
Hangul, the Korean alphabet, is the written form of the official Korean language and has been used by Koreans since its creation in 1446 by Sejong the Great of the Joseon Dynasty. Most Korean language learning institutions outside Korea targeted second or third generation descendants of Korean immigrants, while Korean-language learners in South Korea were mostly foreign students, migrant workers, or spouses of Koreans.