| Origin |
Seoul, South Korea |
| Debut |
March 31, 2017 |
| Disbanded |
April-May 2017 |
| Number of Members |
5 |
| Members |
SoRi
Yukika
Jiwon
Yeeun
Jiseul |
| Oldest Member |
SoRi |
| Youngest Member (Maknae) |
Jiseul |
| Tallest Member |
Jiwon |
| Shortest Member |
SoRi |
B-Side Former Members Profile
SoRi
| Full Name |
Kim Sori |
| Birthday |
July 21, 1990 |
| Birthplace |
Mapo, Seoul, South Korea |
| Age |
36 years and 2 months old |
| Height |
5 feet 4 inches (163 cm) |
| Zodiac Sign |
Cancer |
| Chinese Zodiac Sign |
Horse |
| Blood Type |
O |
| Position |
Leader, Vocalist |
| Instagram |
lovesori_ |
Yukika
| Full Name |
Teramoto Yukika |
| Birthday |
February 16, 1993 |
| Birthplace |
Hamamatsu, Shizuoka, Japan |
| Age |
33 years and 7 months old |
| Height |
5 feet 5 inches (164 cm) |
| Weight |
99 lbs (45 kg) |
| Zodiac Sign |
Aquarius |
| Chinese Zodiac Sign |
Rooster |
| Blood Type |
A |
| Position |
Vocalist |
| Instagram |
ubt_yukika |
Jiwon
| Full Name |
Lee Jiwon |
| Birthday |
March 23, 1994 |
| Birthplace |
Jincheon, South Korea |
| Age |
32 years and 6 months old |
| Height |
5 feet 6 inches (168 cm) |
| Zodiac Sign |
Aries |
| Chinese Zodiac Sign |
Dog |
| Blood Type |
AB |
| Education |
Dongduk Women’s University |
| Position |
Main Vocalist |
| Instagram |
jwww_ll |
Yeeun
| Full Name |
Lee Yeeun |
| Birthday |
January 23, 1996 |
| Birthplace |
Tongyeong, Gyeongsangnam-do, South Korea |
| Age |
30 years and 8 months old |
| Height |
5 feet 4 inches (163 cm) |
| Weight |
106 lbs (48 kg) |
| Zodiac Sign |
Aquarius |
| Chinese Zodiac Sign |
Pig |
| Blood Type |
B |
| Position |
Rapper |
| Instagram |
ninistrickland |
Jiseul
| Full Name |
Cha Jiseul |
| Birthday |
June 3, 1997 |
| Birthplace |
N/A |
| Age |
29 years and 4 months old |
| Height |
5 feet 4 inches (165 cm) |
| Zodiac Sign |
Gemini |
| Chinese Zodiac Sign |
Ox |
| Position |
Vocalist, Maknae |
| Instagram |
bacccarat |
Member Ages: Oldest to Youngest
| Member |
Birthday |
Age |
| SoRi |
July 21, 1990 |
36 years, 2 months, 22 days old |
| Yukika |
February 16, 1993 |
33 years, 7 months, 27 days old |
| Jiwon |
March 23, 1994 |
32 years, 6 months, 20 days old |
| Yeeun |
January 23, 1996 |
30 years, 8 months, 20 days old |
| Jiseul |
June 3, 1997 |
29 years, 4 months, 10 days old |
FAQs
How many members are in B-Side?
B-Side is a 5-member K-pop girl group. The group consists of SoRi, Yukika, Jiwon, Yeeun, and Jiseul.
When did B-Side debut?
B-Side debuted on March 31, 2017, with their single THE IDOLM@STER.