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CompanyRainbow Bridge World
Year Debut2019
Year Active4
Year DisbandedN/A

Not Ranked



ONEUS (원어스; pronounced One Us) is a 5-member South Korean boy group formed by Rainbow Bridge World (RBW). The group debuted on January 9, 2019 with six members: Seoho, Leedo, Keonhee, Hwanwoong, and Xion. Ravn left the group on Oct 27, 2022.

The name ONEUS combines the words ‘one’ that represents each individual and every single fan and ‘us’. The name means that ONEUS “will show the ‘us’ the becomes ‘one’ when gather each person’s individual strengths”. The official fandom name of ONEUS is TO MOON. The moon, which represents the fans, will always orbit around the Earth, which represents ONEUS.

# of Members6
MembersSeoho, Leedo, Keonhee, Hwanwoong, Xion
Former MemberRavn
Oldest MemberRavn (born Sep 2, 1995)
Youngest MemberXion (born Jan 10, 2000)
LeaderNo leader
DebutJanuary 9, 2019
CompanyRainbow Bridge World
FandomTo Moon

ONEUS Member Ages

ONEUS Age Ranking

Ranked from oldest to youngest.

1. SeohoJun 07, 199627 years old
2. LeedoJul 26, 199726 years old
3. KeonheeJun 27, 199825 years old
4. HwanwoongAug 26, 199825 years old
5. XionJan 10, 200023 years old

ONEUS Member Heights

ONEUS Height Ranking

Ranked from tallest to shortest.

1. Keonhee1.81 m (5'11")
2. Leedo1.78 m (5'10")
3. Seoho1.76 m (5'9")
4. Xion1.73 m (5'8")
5. Hwanwoong1.68 m (5'6")

Members and Position(s)


ONEUS is composed of five members born between 1995 and 2000. Their names are: Seoho, Leedo, Keonhee, Hwanwoong, and Xion. The oldest member is Seoho (born Jun 7, 1996). The youngest member (maknae) is Xion (born Jan 10, 2000). ONEUS does not have an official leader. All of the members are Korean.


Ravn (former)main rapper, vocalist, producer
Seohomain vocalist
Leedomain rapper, vocalist
Keongheemain vocalist
Hwanwoongmain dancer, lead rapper
Xionvocalist, visual, maknae

MBTI Personality Types

RavnENFJ - The Giver
SeohoINTP - The Thinker
LeedoISFP - The Artist
KeongheeENFP - The Champion
HwanwoongISTP - The Crafter
XionESFJ - The Caregiver

Fun Facts and Trivia

  • The oldest member of ONEUS was Ravn (born Sep 2, 1995). After he left the group, Seoho became the oldest member (bornn Jun 7, 1996).
  • The youngest member (maknae) of ONEUS is Xion (born Jan 10, 2000).
  • The tallest member of ONEUS is Keonhee with a height of 181 cm (5'11'').
  • The shortest member of ONEUS is Hwanwoong with a height of 168 cm (5'6'').


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