BTOB-BLUE


CUBE Entertainment
About
“Born To Beat! B! L! U! E!
Hello, we are BTOB-BLUE!”
Hello, we are BTOB-BLUE!”
BTOB-BLUE is a sub-unit made up of BTOB members Seo Eunkwang, Lee Changsub, Im Hyunsik and Yook Sungjae. The sub-unit debuted on September 19, 2016 under CUBE Entertainment.
Profile
Sub-Unit | 비투비-블루 | BTOB-BLUE |
---|---|
Group | 비투비 | BTOB |
BTOB Fandom | 멜로디 | MELODY |
Debut | September 19, 2016 +2452 Days Since Debut |
Debut Album | Stand By Me |
Latest Release | When It Rains |
Leader | Seo Eunkwang |
Years Active | 2016 – present |
Label | CUBE Entertainment |
Distributor | Kakao Entertainment |
BTOB-BLUE Members
BTOB-BLUE

Seo Eunkwang
11/22/1990
Leader
Main Vocalist

Lee Changsub
02/26/1991
Lead Vocalist

Im Hyunsik
03/07/1992
Lead Vocalist

Yook Sungjae
05/02/1995
Sub Vocalist
Age (from oldest to youngest)
# | Member | Age |
---|---|---|
1 | Seo Eunkwang | 32 |
2 | Lee Changsub | 32 |
3 | Im Hyunsik | 31 |
4 | Yook Sungjae | 28 |
Height (from tallest to shortest)
# | Member | Height |
---|---|---|
1 | Yook Sungjae | 180cm |
2 | Im Hyunsik | 177cm |
3 | Lee Changsub | 172.9cm |
4 | Seo Eunkwang | 171cm |
Citizenship
# | Member | Citizenship |
---|---|---|
1 | Seo Eunkwang | Republic of Korea |
2 | Lee Changsub | Republic of Korea |
3 | Im Hyunsik | Republic of Korea |
4 | Yook Sungjae | Republic of Korea |
Blood Type
# | Member | Blood Type |
---|---|---|
1 | Seo Eunkwang | A |
2 | Im Hyunsik | A |
3 | Yook Sungjae | A |
4 | Lee Changsub | O |
Zodiac Sign
# | Member | Zodiac Sign |
---|---|---|
1 | Lee Changsub | Pisces |
2 | Im Hyunsik | Pisces |
3 | Yook Sungjae | Taurus |
4 | Seo Eunkwang | Scorpio |
Discography
Year | Type | Album Title | Title Track |
---|---|---|---|
2016 | Digital Single | Stand by me | Stand by me |
2018 | Digital Single | When it rains | When it rains |
Notes
BTOB-BLUE is the first sub-unit of BTOB. |
Category: BTOB Profile