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MustB Members Profile

MustB Members Profile and Facts

MustB (머스트비)
is currently a 5-member male Kpop group that consists of Doha, Taegeon, Wooyeon, Soohyun, and Sihoo. They debuted on January 21, 2019 under MUSTM Entertainment. On April 21, 2019 MustB was involved in a car accident. Following the car accident Hawoon and Sangwoo both left the group.

MustB Fandom Name: MUFFIN
MustB Official Colors:

MustB Official Sites / Accounts:
Instagram: @mustb_official
Twitter: @official_mustb
Facebook: MustB_official
Youtube: MustB_official
vLive: MustB
Fan Cafe: mustb
TikTok: @official_mustb
carrd: MustBALight

MustB Members Profile:

Stage Name: Taegeon (태건)
Birth Name: Im Taegeon (임태건)
Position: Leader, Main Rapper
Birthday: April 9, 1993
Zodiac Sign: Aries
Height: 177 cm (5’10″)
Weight: 59kg (130 lbs)
Nationality: N/A
Color Code: Blue
Instagram: @mustb_taegeon

Taegeon Facts:
– He is a former member of Challenger and M.Crown
– He lived in Japan for a year
– He can speak Japanese
– He is good at drawing


Stage Name: Wooyeon (우연)
Birth Name: Kang Seokkyu (강석규)
Position: Sub-Vocalist
Birthday: March 7, 1994
Zodiac Sign: Pisces
Height: 185 cm (6’1″)
Weight: N/A
Nationality: N/A
Color Code: Indigo

Wooyeon Facts:
– Wooyeon is the tallest member of the group (185 cm)
– He can take the highest notes among the members
– He has the longest legs among the members
– His special talent is his fierce look
– He can walk like a model


Stage Name: Doha (도하)
Birth Name: Kim Dohyun (김도현)
Position: Lead Vocalist
Birthday: April 3, 1995
Zodiac Sign: Aries
Height: 178 cm (5’10″)
Weight: 60 kg (132 lbs)
Nationality: Korean
Color Code: Green
Instagram: @mustb_doha

Doha Facts:
– He is a former member of hi5 and Underdog as Baekjin
– Doha has sweet vocals
– He is the warmest person of the group
– He can put his fist into his mouth
– He is reacting on everything with all his heart and soul but people say that his reactions are soulless


Stage Name: Soohyun (수현)
Birth Name: Kim Soohyun (김수현)
Position: Rapper
Birthday: January 20, 1996
Zodiac Sign: Aquarius
Height: 175 cm (5’9″)
Weight: 63kg (139 lbs)
Nationality: N/A
Color Code: Orange
Instagram: @mustb_soohyun

Soohyun Facts:
– He studied in Canada for two years when he was young
– He can’t speak English fluently but he can carry on a casual conversation on English
– He used to be an athlete (he had played ice hockey for 6 years and had learned short track speed skating before that)
– He has big and muscular thighs because he’d played ice hockey
– He can whistle through his teeth


Stage Name: Sihoo (시후)
Birth Name: Seo Seongwook (서성욱)
Position: Main Vocalist, Main Dancer, Maknae
Birthday: October 29, 1998
Zodiac Sign: Scorpio
Height: N/A
Weight: N/A
Nationality: N/A
Color Code: Purple
Instagram: @mustb_sihoo

Sihoo Facts:
– He trained to debut in A to Z as Heemin
– Sihoo was a former 1Million Studio dancer.
– He was a backup dancer for BTS‘ Idol.
– He can cover a girl group dance
– He is good at urban dance
– He says is not good at acting cute

Former Members:

Stage Name:
 Sangwoo (상우)
Birth Name: Oh Sang Woo (오상우)
Position: Leader, Rapper, Vocalist
Birthday: January 5, 1994
Zodiac Sign: Capricorn
Height: 178 cm (5’10″)
Weight: 58 kg (128 lbs)
Nationality: Korean
Color Code: Red

Sangwoo Facts:
– Former member of Pure Boys, Blast, Underdog, and hi5 as Kain
– He has auditioned for over 40 companies and passed most of them, but never signed to any because he just wanted to see if he could pass
– He used to be a model for online shopping and can pose like a professional model
– Sangwoo is currently a member of the boy group ONE A DAY.


Stage Name:
 Hawoon (하운)
Birth Name: Choi Ji Ho (최지호)
Position: Lead Vocalist
Birthday: August 22, 1993
Zodiac Sign: Leo
Height: N/A
Weight: N/A
Nationality: Korean
Color Code: Yellow

Hawoon Facts:
– He is a former member of Challenger as Jeeho and N.T.B (New Town Boyz)
– Hawoon is very sociable
– He says whatever is on his mind
– He has a distinct voice that everyone can immediately recognize
– He is the oldest member of the group, but he seems like the youngest member, and he has the nickname “mat-nae”(from the words “oldest” and “youngest”)
– He can do voice impressions of cartoon characters such as Mr. Crabs from “SpongeBob SquarePants” and Doraemon

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Profile by: PrinceThe8
Editing by: DaWonSeo

With help from YoonTaeKyung, wat is luv, Cxlico, EsY Ria, Lea, vm, SAAY, suga.topia,nat ⁷ // jeongin & yunhyeong d, ๑ᴖ◡ᴖ๑ GENIE ๑ᴖ◡ᴖ๑, softchangkyunn, Essie, hᥡᥙᥒjᥲᥱ’᥉ ᥉miᥣᥱ, Hyunjin toes, CJ Tauwhare, SofiaF, SunJung, Midge, Carla Barros

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