K-pop Boy Groups

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

June 23, 2026 | By
OUIBOYS members are Sihwan, Eito, Jungjae, Seungwoo, Minseo, Masayoshi, Anji, and Seungjun.
OriginSeoul, South Korea
DebutN/A
Number of Members8
MembersSihwan
Eito
Jungjae
Seungwoo
Minseo
Masayoshi
Anji
Seungjun

OUIBOYS Members Profile

Sihwan

OUIBOYS member Sihwan
Full NameKim Si Hwan
BirthdayN/A, 2008
BirthplaceN/A
AgeN/A
HeightN/A
WeightN/A
Zodiac SignN/A
Blood TypeN/A
MBTIN/A

Eito

OUIBOYS member Eito
Full NameN/A
BirthdayN/A, 2008
BirthplaceN/A
AgeN/A
HeightN/A
WeightN/A
Zodiac SignN/A
Blood TypeN/A
MBTIN/A

Jungjae

OUIBOYS member Jungjae
Full NameOh Jung Jae
BirthdayAugust 27, 2009
BirthplaceN/A
Age16 years and 9 months old
HeightN/A
WeightN/A
Zodiac SignVirgo
Chinese Zodiac SignOx
Blood TypeN/A
MBTIN/A
EducationHanlim Multi Art School

Seungwoo

OUIBOYS member Seungwoo
Full NameLee Seung Woo
BirthdayNovember 17, 2009
BirthplaceN/A
Age16 years and 7 months old
HeightN/A
WeightN/A
Zodiac SignScorpio
Chinese Zodiac SignOx
Blood TypeN/A
MBTIENFP
EducationShinhwa Elementary School

Minseo

OUIBOYS member Minseo
Full NameJo Min Seo
BirthdayN/A
BirthplaceN/A
AgeN/A
HeightN/A
WeightN/A
Zodiac SignN/A
Blood TypeN/A
MBTIINTP
EducationModernK Music Academy

Masayoshi

OUIBOYS member Masayoshi
Full NameAkiyama Masayoshi
BirthdayN/A, 2009
BirthplaceN/A
AgeN/A
HeightN/A
WeightN/A
Zodiac SignN/A
Blood TypeN/A
MBTIENFP

Anji

OUIBOYS member Anji
Full NameN/A
BirthdayN/A
BirthplaceN/A
AgeN/A
HeightN/A
WeightN/A
Zodiac SignN/A
Blood TypeN/A
MBTIN/A
EducationSS Vocal Academy

Seungjun

OUIBOYS member Seungjun
Full NameCheon Seung Jun
BirthdayN/A
BirthplaceN/A
AgeN/A
HeightN/A
WeightN/A
Zodiac SignN/A
Blood TypeN/A
MBTIN/A
EducationTHE Dance Vocal Academy

FAQs

How many members are in OUIBOYS?

OUIBOYS is a 8-member K-pop boy group. The group consists of Sihwan, Eito, Jungjae, Seungwoo, Minseo, Masayoshi, Anji, and Seungjun.

Related Posts