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9001 (NINETY O ONE) Members Profile

9001 (NINETY O ONE) Members Profile and Facts:

9001 (NINETY O ONE) formerly known as Oyster (오이스터) is a 4 member band under Amuse Entertainment. The band currently consists of WON WOO, JU WON, UEI GEON, and JO GON. Jese left the group in May 2021. They debuted on July 24th, 2018 with the single, ‘What If We Bow’.

9001 Fandom Name:
9001 Fandom Color:

Official Accounts:
Spotify: 9001
Instagram: 9001.official
Twitter: 9001_official
YouTube: 9001 NINETY O ONE

Members Profile:

Stage Name: JO GON (조곤)
Birth Name: Jo Janggwan (조장관)
Position: Leader, Vocalist, Guitarist
Birthday: August 5th, 1997
Zodiac Sign: Leo
Height: 172 cm (5’7.5″)
Weight: 60 kg (132 lbs)
Blood Type:
MBTI Type:

JO GON Facts:
– He has an older sister.
– He is in charge of comments.
– The members call him composition genius.
– His charms are he is the best melody maker; his smile is full of laughter.
– He wrote all of the lyrics and composed it when they were known as Oyster.
– JO GON looks up to Al Jarreau who is a jazz singer.
– He wants 9001 to become the best band in Korea.
– JO GON is grateful to all of the fans that listen to his music.
– He runs an Instagram account for his dog, Nokdu (@n0k.du)
– He was on the Mnet show ‘Aristock Game’.
– His hobbies are baseball, soccer and fishing.
– His specialty is being able to mimick voices like Kim Sangjoong, Zion.T, Lim Changjun, Park Junghyun, and Mad Clown.


Stage Name: WON WOO (원우)
Birth Name: Kim Wonwoo (김원우)
Position: Keyboardist
Birthday: September 28th, 1993
Zodiac Sign: Libra
Blood Type:

MBTI Type:


WON WOO Facts:
– His charming points are that he is a strong big brother and is really good on the keyboard.
– He wants to perform at the Grand Mint Festival.
– WON WOO respects Sunwoo Jungah because he likes how sincere his music is.
– His dream is to make music that everyone can enjoy.
– He owns a cat.


Stage Name: JU WON (조원)
Birth Name: Oh Juwon (오주원)
Position: Bassist
Birthday: December 7th, 1997
Zodiac Sign: Sagittarius
Height: 178.4 cm (5’10″)
Blood Type:

MBTI Type:

Nationality: Korean
Instagram: high.0n

JU WON Facts:
– He has a brother named Oh Juyoung (@gnuoyujho).
– The members think he is the best bass player.
– His charming points are he is very bubbly, is very playful and he is very active.
– JU WON likes Stevie Wonder and Earth, Wind & Fire.
– His dream is to make an album with very good story structure, and he wants to meet fans.
– He hopes that fans can listen to their music 5 or more times and not grow tired of it


Stage Name: UEI GEON (의건)
Birth Name: An Ueigon (안의건)
Position: Drummer, Maknae
Birthday: October 12th, 1996
Zodiac Sign: Libra
Height: 180 cm (5’11″)
Blood Type:

MBTI Type:
Instagram: ueigon96

– He has a younger brother.
– His charms are that he is blunt but has some charm, center of their team, and he has really attractive eyes.
– His self esteem has gone up ever since he joined 9001.
– He looks up to Coldplay, Stevie Wonder, and Michael Jackson because they touch his heart.
– His dream is to be a global band especially in Korea.
– He’s thankful for all of the fans that cheer for them, he will continue to show his appreciation by creating better music.

Former Member:
Stage Name: Jese (제세)
Birth Name:
Kim Junhyeop (김준협)
English Name: Jese Kim
Birthday: February 10th, 1997
Zodiac Sign: Aquarius
Blood Type:

MBTI Type:

Threads: @rrect.jese297
SoundCloud: JESE

Jese Facts:
– He is in charge of the members.
– Jese is very serious about the music he makes.
– His charms are he looks good, plays the guitar well, and he has a strange charm.
– Before he joined 9001, he didn’t know much about composing or producing but now he can do both.
– Jese has a lot of patience when he is faced with a problem.
– He looks up to Tom Misch, a singer & songwriter.
– Jese wants to have 5 million won so he can live without lack.
– He left the group in May 2021.

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(Special thanks to ST1CKYQUI3TT, Lianne Baede, ba1u, denisse, StarlightSilverCrown2, kibumburger, Midge)

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I'm Emma! I'm 20.
I'm a full time student with a part time job so please be patient if I take a while to update profiles.
I stan many groups (too many to list)!