Iryeon was a prominent Korean Buddhist monk and scholar during the Goryeo Dynasty, known for his contributions to Korean Buddhism. He is best recognized for his work, the Samguk Yusa, which is a historical text that chronicles the legends and history of the Three Kingdoms of Korea. His writings played a significant role in preserving Korean cultural heritage and Buddhist teachings. In addition to his historical accounts, Iryeon emphasized the importance of meditation and moral conduct in Buddhism. His teachings influenced many followers and helped shape the development of Korean Buddhism. Iryeon's legacy continues to be celebrated in Korea for its impact on spirituality and history.