This week, the heroes of Pyeongchang 2018 Olympic Winter Games join Running Man! Skeleton racers, Yun Sung Bin, and Kim Ji Soo are here. In order to welcome them, the Running Man members prepare a parody show. Ji Hyo dresses up as a curler, and Kwang Soo dresses up as a human-faced bird. Meanwhile, the gold med-alist Yun Sung Bin has a big match against Running Man's top player, Jong Kook. Who will win the glory? (Source: The tvdb)