Yeon Sang-ho is a South Korean film director and screenwriter, best known for his work in the horror and thriller genres. He gained international recognition with his 2016 film, Train to Busan, which became a major hit and is praised for its unique blend of action and emotional depth. Yeon has also directed animated films, such as Seoul Station, which serves as a prequel to Train to Busan. In addition to his film work, Yeon Sang-ho has explored various themes in his storytelling, often focusing on societal issues and human relationships. His films are characterized by intense narratives and strong character development, making him a prominent figure in contemporary South Korean cinema.