환웅 is a significant figure in Korean mythology, known as the son of 하늘 (Heaven) and a key character in the creation myth of 고조선 (Gojoseon), the first Korean kingdom. He is often depicted as a divine being who descended to Earth to help humanity. According to legend, 환웅 brought with him 삼신 (the Three Gods) and various tools to teach people agriculture, medicine, and governance. His story emphasizes the connection between the divine and human realms, highlighting themes of leadership and benevolence in early Korean culture.