K-pop Boy Groups

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

June 27, 2026 | By
KAIROS members are Siwoo, Seokhee, Sunhak, Youngkwang, Junhyuk, Jungho, and Junhyung.
OriginSeoul, South Korea
DebutSeptember 1, 2021
Disbandedearly 2022
Number of Members7
MembersSiwoo
Seokhee
Sunhak
Youngkwang
Junhyuk
Jungho
Junhyung

KAIROS Former Members Profile

Siwoo

KAIROS member Siwoo
Full NameKim Siwoo
BirthdayJuly 14, 2000
BirthplaceDaegu, South Korea
Age25 years and 11 months old
HeightN/A
Zodiac SignCancer
PositionLeader
Instagramsi_u3u

Seokhee

KAIROS member Seokhee
Full NameHa Seokhee
BirthdayAugust 16, 2000
BirthplaceBusan, South Korea
Age25 years and 10 months old
HeightN/A
Zodiac SignLeo
MBTIENTP
EducationGimhaejeil High School
PositionMain Vocalist
Instagramseok._.heentp

Sunhak

KAIROS member Sunhak
Full NameLee Sunhak
BirthdayFebruary 20, 2001
BirthplaceN/A
Age25 years and 4 months old
Height5 feet 8 inches (173 cm)
Weight143 lbs (65 kg)
Zodiac SignPisces
Blood TypeB
PositionMain Dancer, Lead Rapper
Instagram__ki_dd__

Youngkwang

KAIROS member Youngkwang
Full NameKim Youngkwang
BirthdayFebruary 14, 2002
BirthplaceN/A
Age24 years and 4 months old
Height5 feet 9 inches (174 cm)
Weight123 lbs (56 kg)
Zodiac SignAquarius
Blood TypeA
PositionMain Rapper, Dancer
Instagramkabod0207

Junhyuk

KAIROS member Junhyuk
Full NameLee Junhyuk
BirthdayMarch 9, 2002
BirthplaceN/A
Age24 years and 3 months old
Height5 feet 10 inches (178 cm)
Weight154 lbs (70 kg)
Zodiac SignPisces
Blood TypeAB
MBTIINFP
EducationSchool of Performing Arts Seoul (Practical Music department)
PositionLead Vocalist

Jungho

KAIROS member Jungho
Full NamePark Jungho
BirthdayOctober 28, 2002
BirthplaceN/A
Age23 years and 7 months old
Height5 feet 7 inches (170 cm)
Weight117 lbs (53 kg)
Zodiac SignScorpio
Blood TypeA
MBTIENFP
PositionRapper
Instagramj___ho_oh

Junhyung

KAIROS member Junhyung
Full NameJang Junhyung
BirthdayN/A
BirthplaceN/A
AgeN/A
HeightN/A
Zodiac SignN/A
PositionLead Vocalist
Instagramjunh_y5

Member Ages: Oldest to Youngest

MemberBirthdayAge
SiwooJuly 14, 200025 years, 11 months, 13 days old
SeokheeAugust 16, 200025 years, 10 months, 11 days old
SunhakFebruary 20, 200125 years, 4 months, 7 days old
YoungkwangFebruary 14, 200224 years, 4 months, 13 days old
JunhyukMarch 9, 200224 years, 3 months, 18 days old
JunghoOctober 28, 200223 years, 7 months, 30 days old

FAQs

How many members are in KAIROS?

KAIROS is a 7-member K-pop boy group. The group consists of Siwoo, Seokhee, Sunhak, Youngkwang, Junhyuk, Jungho, and Junhyung.

When did KAIROS debut?

KAIROS debuted on September 1, 2021, with their single No Limit.

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