Origin Seoul, South Korea
Debut September 15, 2025
Number of Members 7
Members Jang Yonghoon
Former Member Park Junhwan
Oldest Member Jang Yonghoon
Youngest Member (Maknae) Jeong Semin
IDID Members Profile
Jang Yonghoon
Full Name
Jang Yong Hoon
Birthday
April 20, 2005
Birthplace
N/A
Age
21 years and 5 months old
Height
6 feet 0.5 inches (184.2 cm)
Weight
N/A
Zodiac Sign
Taurus
Chinese Zodiac Sign
Rooster
Blood Type
A
MBTI
ENTJ
Position
Leader
Instagram
@imthedydraft
Kim Minjae
Full Name
Kim Min Jae
Birthday
August 17, 2005
Birthplace
N/A
Age
21 years and 1 month old
Height
5 feet 11 inches (180 cm)
Weight
N/A
Zodiac Sign
Leo
Chinese Zodiac Sign
Rooster
Blood Type
A
MBTI
INTJ
Education
Daeyeong High School
Instagram
@mr._.sxnflxwxr
Park Wonbin
Full Name
Park Won Bin
Birthday
April 19, 2006
Birthplace
N/A
Age
20 years and 5 months old
Height
6 feet 0.3 inches (183.8 cm)
Weight
N/A
Zodiac Sign
Aries
Chinese Zodiac Sign
Dog
Blood Type
A
MBTI
INFJ
Education
Hanlim Multi Art School
Instagram
@won_beanity
Chu Yoochan
Full Name
Chu Yoo Chan
Birthday
October 3, 2006
Birthplace
Guwol-dong, Namdong-gu, Incheon, South Korea
Age
20 years old
Height
5 feet 9 inches (175 cm)
Weight
134 lbs (61 kg)
Zodiac Sign
Libra
Chinese Zodiac Sign
Dog
Blood Type
A
MBTI
INFJ
Education
Incheon Daeyoung Arts High School
Instagram
@chooyuxx
Park Seonghyeon
Full Name
Park Seong Hyeon
Birthday
October 5, 2007
Birthplace
N/A
Age
19 years old
Height
N/A
Weight
N/A
Zodiac Sign
Libra
Chinese Zodiac Sign
Pig
Blood Type
AB
MBTI
ENTJ
Education
Hanlim Multi Art School
Position
Rapper, Dancer
Instagram
@iamfromstandard
Baek Junhyuk
Full Name
Baek Jun Hyuk
Birthday
June 7, 2008
Birthplace
N/A
Age
18 years and 4 months old
Height
N/A
Weight
N/A
Zodiac Sign
Gemini
Chinese Zodiac Sign
Rat
Blood Type
A
MBTI
ENTP
Education
Hanlim Multi Art School
Instagram
@100bal_baekjun
Jeong Semin
Full Name
Jeong Se Min
Birthday
October 10, 2008
Birthplace
Okgwa-myeon, Gokseong-gun, Jeollanam-do, South Korea
Age
18 years old
Height
5 feet 9.7 inches (177 cm)
Weight
N/A
Zodiac Sign
Libra
Chinese Zodiac Sign
Rat
Blood Type
B
MBTI
ESFP
Education
Hanlim Multi Art School
Position
Maknae
Instagram
@sxmihar_2514
Former Member Profile
Park Junhwan
Full Name
Park Jun Hwan
Birthday
January 1, 2007
Age
19 years and 9 months old
Zodiac Sign
Capricorn
Chinese Zodiac Sign
Dog
MBTI
ENTP
Education
Konkuk University High School
Instagram
@va1uab1e._.hwan/
Member Ages: Oldest to Youngest
Member
Birthday
Age
Jang Yonghoon
April 20, 2005
21 years, 5 months, 23 days old
Kim Minjae
August 17, 2005
21 years, 1 month, 26 days old
Park Wonbin
April 19, 2006
20 years, 5 months, 24 days old
Chu Yoochan
October 3, 2006
20 years, 10 days old
Park Seonghyeon
October 5, 2007
19 years, 8 days old
Baek Junhyuk
June 7, 2008
18 years, 4 months, 6 days old
Jeong Semin
October 10, 2008
18 years, 3 days old
FAQs
How many members are in IDID?
IDID is a 7-member K-pop boy group. The group consists of Jang Yonghoon, Kim Minjae, Park Wonbin, Chu Yoochan, Park Seonghyeon, Baek Junhyuk, and Jeong Semin.
When did IDID debut?
IDID debuted on September 15, 2025, with their album I did it.
