King Dongmyeong, also known as Dangun, is a legendary figure in Korean history, credited with founding the ancient kingdom of Goguryeo in 37 BCE. He is often depicted as a semi-mythical hero, believed to be the son of a heavenly prince and a bear-woman, symbolizing the connection between heaven and earth. His reign is celebrated for establishing a strong and prosperous state, which played a significant role in the development of Korean culture and identity. King Dongmyeong is also associated with various myths and folklore, making him an important cultural icon in Korean mythology.