Jealous maknae Yook Sungjae coming home to claim his hyungs back!

BTOB Sungjae Funny Moments

When BTOB Hyung babying their maknae (part 2), Yook Sungjae☀|| Sungjae is BTOB happiness🌼

BTOB sungjae claiming back his maknae position (feat. ateez and stray kids)

[SUB] BTOB’s Maknae YOOK SUNGJAE Shines in His Actor Moment ✨ #YOOKSUNGJAE #BTOB

[EN]🔥민형제 도쿄여행 | 이민혁X이정민 | 핫해핫해 ep.6-1

I'll be your man - Never Ever funny mic version

BTOB's SAVAGE LINE DISCHARGED AND THIS WHAT HAPPENED

모두 소리도 지르고 박수쳐! 막내온탑 육잘또가 돌아왔다! #집사부일체 #MasterintheHouse | SBSNOW

BTOB members, singing "Like it" in Sokcho [Hyena On the Keyboard/ 2018.04.18]

Evil maknaes - Sungjae taking the award -

The other side of BTOB 비투비 that only Melodies know (reuploaded)

20/25/28/31-12-18 - Sungjoy (Yook Sungjae & Joy) Moments (KPMA, SBS/MBC Gayo, SBS Ent.)

육성재(Yook Sung Jae)X민경훈(Min Kyung Hoon)의 두성 하모니 'My Love'♪ 두성 화산 동반 분출! 아는 형님(Knowing bros) 74회

BTOB being funny and also concerning for 9 minutes | funny BTOB moments

When BTOB Hyung, Babying and loving their Maknae 🌼💙||New part 😊

BORN TO CHAOTIC BTOB IS THE ANSWER

(광고) [엄마가 잠든후에] 미친 컨디션으로 한옥 휩쓸고 간 비투비 (BTOB) #엄마대신 #다도쌤 (ENG sub)

Btob and their trauma with Hyunsik's alarm ringtone

BTOB Sungjae the Evil Maknae

(ENG) Born TO BTOB EP.03 I KWANG JAE Arcade Part2 (광재오락관 두번째 이야기) I 본투비투비