[PRE-DEBUT] 110306 BTOB Sungjae Focus - One(TVXQ) @ 2011 CUBE STARS PARTY #2
[PRE-DEBUT] 110306 BTOB Sungjae Focus - One(TVXQ) @ 2011 CUBE STARS PARTY #1
020214 DKFC2 BTOB WOW SungJae Focus
020214 DKFC2 BTOB THRILLER SUNGJAE FOCUS
[110814][pre-debut]BTOB members-I should be@United Cube(Yook Sung Jae focus)
170323 BTOB COEX Fansign (Sungjae focus) Part I
[120508] BTOB - Sungjae misses his parents and cries (cut)
150327 BTOB(비투비) Magic Time Sungjae(성재) Focus
121202 BTOB LEAVING FULLERTON (SUNGJAE FOCUS)
BTOB MUSIC MATTERS LIVE IN SINGAPORE 2012 ( SUNGJAE FOCUS)
BTOB Greeting Yook Sungjae Focus
[BTOB] 120502 Happy birthday SUNG JAE
130202 UNITED CUBE CONCERT - Trouble Maker_Sungjae
[FANCAM] 121213 BTOB (비투비) at Thai Supermodel Contest 2012 - Insane (Sungjae Focus)
[FANCAM] 121109 BTOB (SUNGJAE Focus) - Lover Boy @ Hope Concert by nicky920925
[BTOBVN] [PER] [21.3.2012] Imagine - BTOB - Showcase Debut
130518 BTOB Press Play Fansign (Sungjae Focus)
[HD Fancam] 130914 BTOB - Thriller (Sungjae focus)
tvn kpop star hunt ep6 (Lucica& BTOB sung jae) part1
Rising Sun (SUNGJAE BTOB Ver.)
![[PRE-DEBUT] 110306 BTOB Sungjae Focus - One(TVXQ) @ 2011 CUBE STARS PARTY #2](https://img.youtube.com/vi/BLtvJfqwW_Y/0.jpg)
![[PRE-DEBUT] 110306 BTOB Sungjae Focus - One(TVXQ) @ 2011 CUBE STARS PARTY #1](https://img.youtube.com/vi/AF4o-CqHKg4/0.jpg)
![[110814][pre-debut]BTOB members-I should be@United Cube(Yook Sung Jae focus)](https://img.youtube.com/vi/BRNjyiiy5RU/0.jpg)
![[120508] BTOB - Sungjae misses his parents and cries (cut)](https://img.youtube.com/vi/pxGlfA2YadY/0.jpg)
![[BTOB] 120502 Happy birthday SUNG JAE](https://img.youtube.com/vi/TCZo7R8MNBg/0.jpg)
![[FANCAM] 121213 BTOB (비투비) at Thai Supermodel Contest 2012 - Insane (Sungjae Focus)](https://img.youtube.com/vi/_WFbpejp2-g/0.jpg)
![[FANCAM] 121109 BTOB (SUNGJAE Focus) - Lover Boy @ Hope Concert by nicky920925](https://img.youtube.com/vi/98TqofazkE4/0.jpg)
![[BTOBVN] [PER] [21.3.2012] Imagine - BTOB - Showcase Debut](https://img.youtube.com/vi/ZvdNFZxrEsY/0.jpg)
![[HD Fancam] 130914 BTOB - Thriller (Sungjae focus)](https://img.youtube.com/vi/p-KOCZdp_88/0.jpg)
