[RUNNINGMAN THE LEGEND] "I'm sick of being doubted!" KWANGSOO's WEEK with hidden rule (ENG SUB)

What will be the Hidden rule for KWANGSOO? KWANGSOO's week Ep.340 #RUNNINGMAN #LEGENDRUNNINGMAN #YOOJAESUK #KIMJONGKOOK #HAHA #SONGJIHYO #JEONSOMIN #JISEOKJIN #YANGSECHAN #LEEKWANGSOO ------------------------------------------------------------------------------------------------------------------------------------------------------------------ [Seoul Broadcasting System] Copyrightⓒ 2017-2021 By SBS. All rights reserved.