K-pop Boy Groups

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

June 25, 2026 | By Kris Lodhi

DKB members are E-Chan, D1, GK, Heechan, Lune, Junseo, Yuku, and Harry-June.

Origin	Seoul, South Korea
Debut	February 3, 2020
Number of Members	8
Members	E-Chan D1 GK Heechan Lune Junseo Yuku Harry-June
Former Member	Teo
Oldest Member	E-Chan
Youngest Member (Maknae)	Harry-June
Tallest Member	Junseo
Shortest Member	D1

DKB Members Profile

E-Chan

DKB member E-Chan

Full Name	Lee Chang-min
Birthday	February 19, 1997
Birthplace	Dongchun-dong, Yeonsu-gu, Incheon, South Korea
Age	29 years and 4 months old
Height	5 feet 10 inches (178 cm)
Weight	139 lbs (63 kg)
Zodiac Sign	Pisces
Chinese Zodiac Sign	Ox
Blood Type	B
MBTI	ESFP
Education	Seoul Performing Arts High School
Position	Leader, Main Rapper, Lead Dancer
Instagram	@e__e_chan

D1

DKB member D1

Full Name	Jang Dong-il
Birthday	February 15, 1998
Birthplace	Sokcho, Gangwon Province, South Korea
Age	28 years and 4 months old
Height	5 feet 9 inches (174 cm)
Weight	130 lbs (59 kg)
Zodiac Sign	Aquarius
Chinese Zodiac Sign	Tiger
Blood Type	A
MBTI	ENFJ
Education	Korean Academy of Arts
Position	Leader, Main Dancer, Main Vocalist, Acrobatic, Sub-Rapper, Center
Instagram	@1.d__d.1

GK

DKB member GK

Full Name	Kim Gwang-hyun
Birthday	September 29, 1998
Birthplace	Gwangju, South Korea
Age	27 years and 8 months old
Height	5 feet 10 inches (177 cm)
Weight	132 lbs (60 kg)
Zodiac Sign	Libra
Chinese Zodiac Sign	Tiger
Blood Type	O
MBTI	ESFJ
Education	International University
Position	Main Rapper, Producer
Instagram	@gk_hyun0929

Heechan

DKB member Heechan

Full Name	Yang Hee-chan
Birthday	July 31, 1999
Birthplace	Gyeongsangnam-do, South Korea
Age	26 years and 10 months old
Height	5 feet 9 inches (176 cm)
Weight	139 lbs (63 kg)
Zodiac Sign	Leo
Chinese Zodiac Sign	Rabbit
Blood Type	AB
MBTI	ENFJ
Education	Hanlim Multi Art School & Digital Seoul University of Arts and Culture
Position	Lead Dancer, Lead Rapper, Vocalist
Instagram	@y.a.n.g.s.t.a.r

Lune

DKB member Lune

Full Name	Jung Sung-min
Birthday	February 27, 2000
Birthplace	N/A
Age	26 years and 3 months old
Height	5 feet 9 inches (176 cm)
Weight	121 lbs (55 kg)
Zodiac Sign	Pisces
Chinese Zodiac Sign	Dragon
Blood Type	A
MBTI	ISFJ
Position	Vocalist, Visual

Junseo

DKB member Junseo

Full Name	Hwang Jun-seo
Birthday	January 16, 2001
Birthplace	N/A
Age	25 years and 5 months old
Height	6 feet 0 inches (182 cm)
Weight	148 lbs (67 kg)
Zodiac Sign	Capricorn
Chinese Zodiac Sign	Dragon
Blood Type	A
MBTI	ENFP
Education	Seoul Performing Arts High School
Position	Main Dancer, Main Vocalist, Sub-Rapper, DJing
Instagram	@www_junseo_com

Yuku

DKB member Yuku

Full Name	Amanuma Yuku
Birthday	May 12, 2002
Birthplace	Saitama Prefecture, Japan
Age	24 years and 1 month old
Height	5 feet 9 inches (176 cm)
Weight	121 lbs (55 kg)
Zodiac Sign	Taurus
Chinese Zodiac Sign	Horse
Blood Type	B
MBTI	INFP
Position	Main Dancer, Vocalist, DJing
Instagram	@kimu._.uku

Harry-June

DKB member Harry-June

Full Name	Han Harry-june
Birthday	January 1, 2004
Birthplace	Mok-dong, Yangcheon-gu, Seoul, South Korea
Age	22 years and 5 months old
Height	5 feet 10 inches (179 cm)
Weight	134 lbs (61 kg)
Zodiac Sign	Capricorn
Chinese Zodiac Sign	Monkey
Blood Type	A
MBTI	ENFP
Education	Hanlim Performing Arts High School
Position	Main Dancer, Vocalist, Maknae
Instagram	@harryjune__________

Former Member Profile

Teo

DKB former member Teo

Full Name	Jang Seong-sik
Birthday	October 22, 1997
Birthplace	N/A
Age	28 years and 8 months old
Height	5 feet 10 inches (177 cm)
Weight	141 lbs (64 kg)
Zodiac Sign	Libra
Chinese Zodiac Sign	Ox
Blood Type	A
MBTI	ESFJ-T
Position	Main Vocalist, Acrobatic, Producer

Member Ages: Oldest to Youngest

Member	Birthday	Age
E-Chan	February 19, 1997	29 years, 4 months, 6 days old
D1	February 15, 1998	28 years, 4 months, 10 days old
GK	September 29, 1998	27 years, 8 months, 27 days old
Heechan	July 31, 1999	26 years, 10 months, 25 days old
Lune	February 27, 2000	26 years, 3 months, 29 days old
Junseo	January 16, 2001	25 years, 5 months, 9 days old
Yuku	May 12, 2002	24 years, 1 month, 13 days old
Harry-June	January 1, 2004	22 years, 5 months, 24 days old

FAQs

How many members are in DKB?

DKB is a 8-member K-pop boy group. The group consists of E-Chan, D1, GK, Heechan, Lune, Junseo, Yuku, and Harry-June.

When did DKB debut?

DKB debuted on February 3, 2020, with their extended play Youth.