Why do runners and pole pickers use Korean cameras?

Run, brother, the extreme challenge in the recording process, or encounter or anticipate that the photographer's physical strength is not enough to use the picture, and there may be a lack of VJ suitable for outdoor variety in China, so it is possible to recruit people from South Korea with high salary, and even arrange experienced Koreans (including VJ here) in the production team in order to learn advanced experience (in fact, plagiarism). I think this is a more possible state.