King Gwanghae was the 15th king of the Joseon Dynasty in Korea, ruling from 1608 to 1623. He is known for his efforts to strengthen the central government and improve the welfare of his people. Gwanghae faced numerous challenges, including invasions and internal strife, which influenced his policies and leadership style. Despite his contributions, Gwanghae's reign was marked by controversy, leading to his eventual ousting in a coup. He was later exiled, and his legacy remains debated among historians, with some viewing him as a capable ruler and others as a controversial figure in Korean history.