190123 MBC MUSIC Show Champion
YA
https://tv.naver.com/v/5146531
Show Champion300回 艺人祝贺影片(BTOB)
https://tv.naver.com/v/5146347
BTOB官推
https://twitter.com/OFFICIALBTOB/status/1088027122600337409
Show Champion官推
https://twitter.com/showchampion1/status/1087987433935900676