"Running Man" is a popular South Korean variety show that first aired in 2010. The program features a cast of regular members, including Yoo Jae-suk, Kim Jong-kook, and Ha Ha, who participate in various games and challenges. Each episode typically involves a theme, and the cast often invites celebrity guests to join the fun. The show is known for its unique blend of comedy, teamwork, and competition. Contestants must complete missions to earn points, and the person with the most points at the end of the episode is often declared the winner. Its engaging format has garnered a large international fanbase.