Ji Il-joo (born November 7, 1985) is a South Korean actor. He is known for his role in the drama series Weightlifting Fairy Kim Bok-joo (2016–2017) and Hello, My Twenties! (2016) Directing In 2018, Ji is making his debut as a director through the upcoming indie film Arrogance. Ji is also the scriptwriter and lead actor in his film. Filmography Film Television series References 1985 births South Korean male television actors Living people People from Seoul Male actors from Seoul Chungju Ji clan