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.
Origin of Hangul
The Korean alphabet is the native script of Korea, created in the mid fifteenth century by King Sejong, as both a complement and an alternative to the logographic Sino-Korean "hanja". Initially denounced by the educated class as "eonmun" (vernacular writing), it only became the primary Korean script following independence from Japan in the mid-20th century.