What will be in the ? ROOM...Ep.346#RUNNINGMAN #LEGENDRUNNINGMAN #YOOJAESUK #KIMJONGKOOK #HAHA #SONGJIHYO #JEONSOMIN #JISEOKJIN #YANGSECHAN #LEEKWANGSOO[Seoul Broadcasting System]Copyrightⓒ 20172021 By SBS. All rights reserved.