K-pop Boy Groups

UINONE Members Profile: Full Names, Ages, Heights, Weights and More

June 24, 2026 | By
UINONE members are Seo Taeyang, KIMUZI, Kim Jaeil, and Cho Jaemin.
OriginSeoul, South Korea
DebutSeptember 26, 2024
Number of Members4
MembersSeo Taeyang
KIMUZI
Kim Jaeil
Cho Jaemin
Oldest MemberSeo Taeyang
Youngest Member (Maknae)Cho Jaemin

UINONE Members Profile

Seo Taeyang

UINONE member Seo Taeyang
Full NameSeo Taeyang
BirthdayJanuary 19, 1997
BirthplaceN/A
Age29 years and 5 months old
HeightN/A
WeightN/A
Zodiac SignCapricorn
Blood TypeN/A
MBTIENTJ
PositionBassist
Instagramwest_ssun

KIMUZI

UINONE member KIMUZI
Full NameKim Woo-ji
BirthdayNovember 13, 1999
BirthplaceN/A
Age26 years and 7 months old
HeightN/A
WeightN/A
Zodiac SignScorpio
Blood TypeN/A
MBTIINFP
PositionVocalist
Instagrammynameiskimuzi

Kim Jaeil

UINONE member Kim Jaeil
Full NameKim Jae-Il
BirthdayMay 05, 2002
BirthplaceN/A
Age24 years and 1 month old
HeightN/A
WeightN/A
Zodiac SignTaurus
Blood TypeN/A
MBTIINFJ
PositionGuitarist
Instagramjaeil__kim_

Cho Jaemin

UINONE member Cho Jaemin
Full NameCho Jaemin
BirthdayAugust 29, 2002
BirthplaceN/A
Age23 years and 9 months old
HeightN/A
WeightN/A
Zodiac SignVirgo
Blood TypeN/A
MBTIINFJ
PositionDrummer, Maknae
Instagramj4emiiiiin

Member Ages: Oldest to Youngest

MemberBirthdayAge
Seo TaeyangJanuary 19, 199729 years, 5 months, 5 days old
KIMUZINovember 13, 199926 years, 7 months, 11 days old
Kim JaeilMay 05, 200224 years, 1 month, 19 days old
Cho JaeminAugust 29, 200223 years, 9 months, 26 days old

FAQs

How many members are in UINONE?

UINONE is a 4-member K-pop boy group. The group consists of Seo Taeyang, KIMUZI, Kim Jaeil, and Cho Jaemin.

When did UINONE debut?

UINONE debuted on September 26, 2024, with their single Mahaom.

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