Television format, a tradable program package, has allowed Korean television the new opportunity to be recognized globally. The booming transnational production of Korean reality formats have transformed the production culture, aesthetics and structure of the local television. This study, using a historical and practical approach to the evolution of the Korean reality formats, examines the dynamic relations between producer, industry and text in the context of cultural globalization and suggests a new perspective of television studies challenging the center-periphery model.