This study is an attempt to examine the interrelationship between Korean reality show "Running Man" and its fans in Taiwan. There are four crucial aspects of the transmedia practice of Taiwanese Running Man fans. Firstly, the fans give rise to their own imagination of Korean life, especially scenery and food. Then, they become voyeurs who constantly monitor the "real" life of Korean idols. Moreover, Running Man fans actively exercise text poaching, creating and sharing transmedia materials based on original programming. Finally, Taiwanese fans are part of the global "community of sentiment" of the show, demonstrating their collective fan identity.