Yun Ho recreates his legendary viral cheer! One greeting from him contains enough energy to power an entire city. 🔥 #fyp #howdoyouplay #yujaeseok #yoojaesuk #joowoojae #haha #heokyeonghwan #yunho #tvxq #kvariety #kvarietyshow #koreanvarietyshow #koreanvariety #kocowa