K-pop Boy Groups

ONEUS Members Profile: Names, Ages, Birthdays, and Heights

May 25, 2025 | By
ONEUS Members: Seoho, Leedo, Keonhee, Hwanwoong and Xion
OriginSeoul, South Korea
DebutJanuary 9, 2019 (EP: Light Us)
MembersSeoho
Leedo
Keonhee
Hwanwoong
Xion
Ravn (Ex-Member)

Seoho

Seoho of ONEUS
Full NameLee Gunmin
BirthdayJune 7, 1996
BirthplaceBusan, South Korea
Age29 years and 3 months old
Height5’10” (177 cm)

Leedo

Leedo of ONEUS
Full NameKim Gunhak
BirthdayJuly 26, 1997
BirthplaceUijeongbu-si, Gyeonggi Province, South Korea
Age28 years and 1 month old
Height5’10” (178 cm)

Keonhee

Keonhee of ONEUS
Full NameLee Keonhee
BirthdayJune 27, 1998
BirthplaceBundang-gu, Seongnam, Gyeonggi-do, South Korea
Age27 years and 2 months old
Height5’11” (181 cm)

Hwanwoong

Hwanwoong of ONEUS
Full NameYeo Hwanwoong
BirthdayAugust 26, 1998
BirthplaceYangcheon-gu, Seoul, South Korea
Age27 years old
Height5’6″ (168 cm)

Xion

Xion of ONEUS
Full NameSon Dongju
BirthdayJanuary 10, 2000
BirthplaceSuwon, Gyeonggi-do, South Korea
Age25 years and 8 months old
Height5’9″ (175 cm)

Ravn (Ex-Member)

Ravn of ONEUS
Full NameKim Young-jo
BirthdaySeptember 2, 1995
BirthplaceYangcheon-gu, Seoul, South Korea
Age30 years old
Height5’11” (179 cm)

FAQs

How many members are in ONEUS?

ONEUS is a 5-member K-pop boy group. The group consists of Seoho, Leedo, Keonhee, Hwanwoong and Xion.

When did ONEUS debut?

ONEUS debuted on January 9, 2019, with their extended play (EP) Light Us.