Jin Gook is a character from the popular South Korean television series Weightlifting Fairy Kim Bok-joo. He is portrayed as a talented weightlifter and a supportive friend to the main characters. His character is known for his determination and strong work ethic, which inspires those around him. In the series, Jin Gook develops a close relationship with Kim Bok-joo, the female lead, showcasing themes of friendship and love. His journey highlights the challenges and triumphs of young athletes, making him a relatable figure for viewers interested in sports and personal growth.