Kang Ho-dong
The members of the celebrity team change every time they change sports but a few are fixed members: in a few of the earlier episodes Kang Ho-dong, Lee Soo-geun, and Max Changmin were fixed members, but in later episodes Kang Ho-dong is the only fixed MC while the other members rotate, including Jeong Hyeong-don, John Park, Seo Ji-seok, Oh Man-seok and Yang Sang-guk.