Sungjae English compilation pt 2
15:42
Changsub Sungjae Endless Bickering Part 3
16:14
영어 말하는 비투비 (BTOB English Time 2017)
15:02
Idol Weekly Interview with BTOB [KBS World Idol Show K-rush2 / 2017.11.03]
4:27
비투비 육성재 영어곡 불렀다 특집 (Compilation of Sungjae singing Eng Songs)
3:55
Get Ready With Me: Yuk Seong Jae's morning routine! l The Manager Ep219 [ENG SUB]
3:05
When BTOB Hyung babying their maknae, Yook Sungjae☀
19:21
Yook Sung Jae&Youngmin, Kwangmin Celeb Bros EP1 "Pretty boys' Winter Camp"
9:03