4Minute's Mr. Teacher(2011)

series - first aired/released 2011-01-19

Reality

"4Minute's Mr. Teacher" is a television program created to help the group expand into overseas markets and grow into global Hallyu stars. In the show, handsome teachers from Thailand, Japan, Taiwan, China, and other regions are invited to teach the members their local languages and cultures, preparing 4Minute for international activities.