All About King Sejong the Great: The Shining Star of JoseonKing Sejong the Great (世宗大王, May 15, 1397 – May 18, 1450), the fourth monarch of the Joseon Dynasty, is revered as one of the greatest and most respected rulers in Korean history. His reign (1418 – 1450) is considered the golden age of Joseon, marked by remarkable development and innovation in various fields, including politics, economy,..