[MV] YOON GUN(윤건) _ It’s gonna be all right(괜찮아질거야)

[MV] YOON GUN(윤건) _ It's gonna be all right(괜찮아질거야) K-POP Wonderland, 1theK K-POP의 모든 즐거움을 1theK(원더케이)에서 만나보세요! :) Welcome to the official YouTu...