Why is the photographer of Extreme Challenge Korean?

It is said that there is no such thing as the extreme challenge and infinite challenge of buying a version. I am extremely proud of RM and Run Brothers. At least, I don't do it like Running Man, and I don't copy it like the production team. Everything RM does is moving or combining, not as mindless as behind-the-scenes design. And brother baolan. People are easy-going brothers. From the word spy, they are Li Chi brothers. Not as bad as producers, can't you innovate if you have money? So many people in China can't come? Do you have to buy something that is popular all over the world? If there is a Korean VJ in the extreme challenge, there will be a VJ just like a real hero. The infinite challenge responds to the extreme challenge as plagiarism, which means that there is no purchase or cooperation, so no one knows the details.