History of Korea - Wikipedia
https://en.wikipedia.org/wiki/History_of_KoreaIn 1392, the general Yi Seong-gye, later known as Taejo, established the Joseon dynasty (1392–1897), named in honor of the ancient kingdom Gojoseon, and based on idealistic Confucianism-based ideology. The prevailing philosophy throughout the Joseon dynasty was Neo-Confucianism, which was epitomized by the seonbiclass, scholars who passed up positions of wealth and power to l…
Hangul - Wikipedia
https://en.wikipedia.org/wiki/HangulThe Korean alphabet, known as Hangul in South Korea and Chosŏn'gŭl in North Korea, is a writing system for the Korean language created by King Sejong the Great in 1443. The letters for the five basic consonants reflect the shape of the speech organs used to pronounce them, and they are systematically modified to indicate phonetic features ...
Oldboy (2003) - IMDb
https://www.imdb.com/title/tt036456921.11.2003 · Oldboy: Directed by Park Chan-Wook. With Choi Min-sik, Yoo Ji-Tae, Kang Hye-jeong, Kim Byeong-Ok. After being kidnapped and imprisoned for fifteen years, Oh Dae-Su is released, only to find that he must find his captor in five days.
Old Korean - Wikipedia
https://en.wikipedia.org/wiki/Old_KoreanOld Korean (Korean: 고대 한국어, 고대 조선어; Hanja: 古代韓國語, 古代朝鮮語; RR: Godae Hangugeo, Godae Joseoneo; MR: Kodae Han'gugŏ, Kodae Chosŏnŏ) is the first historically documented stage of the Korean language, typified by the language of the Unified Silla period (668–935). The