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ONEUS Members Profile

ONEUS Members Profile and Facts:

ONEUS (원어스) consists of 5 members: Seoho, Leedo, Keonhee, Hwanwoong, and Xion. They debuted on January 9, 2019 with the mini album LIGHT US under RBW Entertainment.

Fandom Name: TO MOON (투문)
Fan Colors: Earth (PANTONE 7691 C, PANTONE 7724 C), Moon (PANTONE P 10-1 C), and White Glittering Space.

Official Accounts:
Twitter: official_ONEUS / ONEUS_JPN (Japan)
Instagram: official_ONEUS
FaceBook: officialONEUS
YouTube: ONEUS
Weibo: ONEUS_Official
TikTok: @rbw_oneus

Members Profile:

Stage Name: Seoho (서호)
Birth Name: Lee Gunmin (이건민), legally changed to Lee Seoho (이서호)
Position: Main Vocalist
Birthday: June 7, 1996
Zodiac Sign: Gemini
Height: 176 cm (5’9″)
Weight: 63 kg (139 lbs)
Blood Type: A
Nationality: Korean

Seoho Facts:
– He is from Daejeon, South Korea.
– He has an older sister. (ONEUS DO IT MSC Episode: MSC FREEDOM pt. 1)
– He was originally supposed to use the stage name ‘Xion’.
– Hobbies: Playing football and basketball, and asking useless questions.
– Nicknames: Gunminie, Tori, Squirrel.
– His specialty / strengths are working out and he laughs a lot so he’s good to be around.
– He thinks his attractive points are his sweet vocals and eyesmile.
– He can laugh like a witch without opening his mouth.
– SEOHO is very easy going and jokes around a lot, according to Leedo and Xion. (“I Shall Debut” ep.2)
– He is the happy virus he makes the members happy when they are sad.
– He is considered to be the mom of the group. (K DIAMOND)
– On November 5, 2023, he appeared on King Of Mask Singer as Wolf. He sang 잊었니 (Did You Forget) by Lee Seungchul.
Show more Seoho fun facts…


Stage Name: Leedo (이도)
Birth Name: Kim Gunhak (김건학)
Position: Main Rapper, Sub Vocalist
Birthday: July 26, 1997
Zodiac Sign: Leo
Height: 178.5 cm (5’10”)
Weight: 67 kg (148 lbs)
Blood Type: AB
Nationality: Korean

Leedo Facts:
– Leedo was born in Jangam-dong, Uijeongbu, Gyeonggi, South Korea.
– Nickname: Caveman
– His hobby is working out.
– He hates vegetables.
– He can rap in the voice of Maenggu.
– Leedo has a younger brother born in 2000 named Gunhee.
– His specialty / strengths are rapping, singing, dancing and working out.
– He thinks his attractive point is the difference in his voice between rapping and singing.
– According to himself, there was a period when he lost trust in people and decided to not be an idol anymore. Then Ravn called him and suggested him try auditioning for RBW.
– Leedo was a YG Entertainment trainee.
– According to Xion, Leedo gets shy a lot, and flustered a lot as well. (“I Shall Debut” ep.2)
– He is very strong. He’s able to easily carry two members on his back while doing squats.
Show more Leedo fun facts…


Stage Name: Keonhee (건희)
Birth Name: Lee Keonhee (이건희)
Position: Main Vocalist
Birthday: June 27, 1998
Zodiac Sign: Cancer
Height: 181 cm (5’11”)
Weight: 64 kg (150 lbs)
Blood Type: O
Nationality: Korean

Keonhee Facts:
– He has 2 younger sisters. One of them is named Hyeonhee. (I Shall Debut S2 ep. 13)
– His hobby is looking at art and trying to find a message in it.
– Keonhee likes to eat a lot. (Oneus We Will Debut ep. 2)
– Nicknames: Olaf, Frog, Giraffe, Energy, Sexy, Charisma, Coolness.
– He is afraid of pigeons.
– He thinks his attractive point is his bright energy.
– Keonhee speaks English and Japanese.
– He has prominent collarbones.
– He wears braces (just on his bottom teeth).
– Keonhee has a lisp.
– He has a signature heart.
– He is close with AB6IX‘s Donghyun, WEi‘s Kim Donghan, former YDPP‘s Lee Gwanghyun, and former FENT trainee Lee Junwoo.
Show more Keonhee fun facts…


Stage Name: Hwanwoong (환웅)
Birth Name: Yeo Hwanwoong (여환웅)
Position: Main Dancer, Sub Vocalist, Sub Rapper
Birthday: August 26, 1998
Zodiac Sign: Virgo
Height: 168 cm (5’6″)
Weight: 57 kg (125 lbs)
Blood Type: A
Nationality: Korean

Hwanwoong Facts:
– He is an only child.
– Hwanwoong was a student in SOPA (Graduated).
– He started dreaming of becoming a singer after watching Rain ever since he was young.
– He likes watching movies.
– His dancing specialties are locking, waacking and street dancing.
– Nicknames: Sloth, Peanut, Dachshund, Woongie.
– His hobby is getting on swings.
– He hates doing things with his hands and dieting.
– He thinks his attractive point is the difference between his image on an ordinary day and when he’s on stage.
– Hwanwoong is a former Pledis Entertainment trainee.
– He was a finalist of the Pledis Hot Debut back in 2013 and was a potential SEVENTEEN member.
– He used to train with SEVENTEEN‘s Seungkwan and DK for a short period of time.
– Him and WJSN‘s Eunseo were classmates.
Show more Hwanwoong fun facts…


Stage Name: Xion (시온)
Birtj Name: Son Dongju (손동주)
Position: Sub Vocalist, Visual, Maknae
Birthday: January 10, 2000
Zodiac Sign: Capricorn
Height: 173 cm (5’8″)
Weight: 56 kg (121 lbs)
Blood Type: AB
Nationality: Korean

Xion Facts:
– Xion was born in Yeongtong-dong, Yeongtong-gu, Suwon, Gyeonggi, South Korea.
– His specialty is acting.
– He was originally supposed to use the stage name ‘Leedo’.
– Xion likes to eat a lot. (Oneus We Will Debut ep. 2)
– He has a twin brother named Dongmyeong, who is a member of ONEWE. Xion is the younger twin by 1 minute.
– Nickname: Doongdoongie.
– His hobby is watching musicals.
– He doesn’t click his fingernails, he bites them.
– He has long eyelashes, he can actually place a toothpick on his eyelashes.
– Xion was the MC for V HEARTBEAT WEEKLY’s K-Pop Chart & News along with his twin from ONEWE.
– When asked what Xion is in charge of in the team, Leedo answered that he’s in charge of aegyo. (“I Shall Debut” ep.2)
Show more Xion fun facts…

Former Member:

Stage Name: Ravn (레이븐)
Real Name: Kim Youngjo (김영조)
Position: Main Rapper, Sub Vocalist, Producer
Birthday: September 2, 1995
Zodiac Sign: Virgo
Height: 178 cm (5’10″)
Weight: 65 kg (143 lbs)
Blood Type: A
Nationality: Korean
SoundCloud: pls9ravn

Ravn Facts:
– He was born in Mok-dong, Yongin, South Korea.
– He has an older sister.
– Ravn used to be a child actor (extra) and child model.
– He is a former JYP Entertainment, YG Entertainment, and Plan A Entertainment trainee.
– Ravn won 2nd place at JYP’s 2016 audition.
– He was supposed to debut in Victon but left the company.
– His stage name ‘Ravn’ comes from an X-Men hero named Mystique Raven who he likes.
– He is fluent in Japanese.
– Ravn’s lucky number is 9.
– On October 14, 2022 an anonymous individual claiming to be Ravn’s ex-girlfriend posted claims against him on Twitter.
– On October 27, 2022 it was announced that Ravn left the group because of the rumors against him.
Show more Ravn fun facts…

Profile Made by Sam (thughaotrash)

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For reference on MBTI types:
E = Extroverted, I = Introverted
N = Intuitive, S = Observant
T = Thinking, F = Feeling
P = Perceiving, J = Judging
The MBTI Types were revealed during Short Concert Video on August 25, 2019.

Who is your ONEUS bias?

Related: ONEUS Discography
ONEUS: Who is Who?
ONEUS Awards History
Quiz: Which ONEUS Member Are You?
Poll: What Is Your Favorite ONEUS MV?
Poll: What Is Your Favorite ONEUS’ Promoted B-Side?

Latest Korean Comeback:

Latest Japanese Comeback:

Do you like ONEUS? Do you know more facts about them? Feel free to comment below.