(K)POPCORN REACTION | RUNNING MAN EPISODE 248 PART-1

I believe at this point, CNBLUE Yonghwa holds the record for most guest appearances. Now in the present, he's at 9th (12 episodes). The current record holder is Kang Hanna with a whopping 22 episodes and you'll eventually meet this weird, unhinged yet drop dead gorgeous lady in the future