K-pop Boy Groups

NCT 127 Members Profile: Names, Ages, Birthdays, and Heights

October 7, 2025 | By Kris Lodhi

NCT 127 Members

Origin	Seoul, South Korea
Debut	July 7, 2016
Number of Members	9
Members	Johnny Taeyong Yuta Doyoung Jaehyun WinWin Jungwoo Mark Haechan
Former Member	Taeil
Oldest Member	Johnny
Youngest Member (Maknae)	Haechan
Tallest Member	Johnny
Shortest Member	Haechan
Most Popular Member	Mark

NCT 127 Members Profile

Johnny

Johnny of NCT 127

Full Name	Johnny Suh
Birthday	February 9, 1995
Birthplace	Chicago, Illinois United States
Age	30 years and 8 months old
Height	6 feet 1 inches (185 cm)
Weight	154.3 lbs (70 kg)
Zodiac Sign	Aquarius
Blood Type	B
MBTI	ENTP
Education	Glenbrook North High School
Position	Sub Vocalist, Sub Rapper

Taeyong

Taeyong of NCT 127

Full Name	Lee Tae-yong
Birthday	July 1, 1995
Birthplace	Seoul, South Korea
Age	30 years and 3 months old
Height	5 feet 9 inches (175 cm)
Weight	130.1 lbs (59 kg)
Zodiac Sign	Cancer
Blood Type	O
MBTI	ENTP-T
Education	School of Performing Arts Seoul
Position	Leader, Main Rapper, Main Dancer, Sub Vocalist, Visual, Center

Yuta

Yuta of NCT 127

Full Name	Nakamoto Yuta
Birthday	October 26, 1995
Birthplace	Kadoma, Kansai District, Osaka Japan
Age	29 years and 11 months old
Height	5 feet 9 inches (176 cm)
Weight	132.3 lbs (60 kg)
Zodiac Sign	Scorpio
Blood Type	A
Education	Yashima Gakuen High School
Position	Lead Dancer, Sub Vocalist, Sub Rapper

Doyoung

Doyoung of NCT 127

Full Name	Kim Dong Young
Birthday	February 1, 1996
Birthplace	Seoul, South Korea
Age	29 years and 8 months old
Height	5 feet 10 inches (178 cm)
Weight	132.3 lbs (60 kg)
Zodiac Sign	Aquarius
Blood Type	B
MBTI	ISFJ-T
Education	Topyeong High School
Position	Main Vocalist

Jaehyun

Jae Hyun of NCT 127

Full Name	Jeong Yoon Oh
Birthday	February 14, 1997
Birthplace	Seoul, South Korea
Age	28 years and 8 months old
Height	5 feet 11 inches (180 cm)
Weight	143.3 lbs (65 kg)
Zodiac Sign	Aquarius
Blood Type	A
MBTI	ESTP
Education	Seoul School of Performing Arts
Position	Main Vocalist, Lead Dancer, Sub Rapper, Visual

WinWin

WinWin of WayV

Full Name	Dǒng Sīchéng
Birthday	October 28, 1997
Birthplace	Wenzhou, Zhejiang China
Age	27 years and 11 months old
Height	5 feet 11 inches (180 cm)
Weight	132.3 lbs (60 kg)
Zodiac Sign	Scorpio
Blood Type	B
MBTI	INFJ-A
Education	The Central Academy of Drama
Position	Lead Dancer, Sub Vocalist

Jungwoo

Jungwoo of NCT 127

Full Name	Kim Jung Woo
Birthday	February 19, 1998
Birthplace	Sanbon-dong, Gunpo, South Korea
Age	27 years and 7 months old
Height	5 feet 11 inches (180 cm)
Weight	127.9 lbs (58 kg)
Zodiac Sign	Pisces
Blood Type	AB
MBTI	INFJ-A
Education	Myongji University
Position	Lead Vocalist, Lead Dancer, Visual

Mark

mark of nct dream

Full Name	Lee Min-hyung
Birthday	August 2, 1999
Birthplace	Vancouver Canada
Age	26 years and 2 months old
Height	5 feet 9 inches (175 cm)
Weight	141.1 lbs (64 kg)
Zodiac Sign	Leo
Blood Type	A
MBTI	INFJ
Education	School of Performing Arts Seoul
Position	Main Rapper, Main Dancer, Sub Vocalist

Haechan

haechan of nct dream

Full Name	Lee Dong-hyuck
Birthday	June 6, 2000
Birthplace	Seoul, South Korea
Age	25 years and 4 months old
Height	5 feet 9 inches (174 cm)
Weight	125.7 lbs (57 kg)
Zodiac Sign	Gemini
Blood Type	AB
MBTI	ENFP
Education	Seoul School of Performing Arts
Position	Main Vocalist, Lead Dancer, Maknae

Former Member Profile

Taeil

Taeil of NCT 127

Full Name	Moon Tae-il
Birthday	June 14, 1994
Birthplace	Seoul, South Korea
Age	31 years and 4 months old
Height	5 feet 8 inches (172 cm)
Weight	132.3 lbs (60 kg)
Zodiac Sign	Gemini
Blood Type	O
MBTI	ISFP
Education	Seoul Science High School

Member Ages: Oldest to Youngest

Member	Birthday	Age
Johnny	February 9, 1995	30 years, 8 months, 5 days old
Taeyong	July 1, 1995	30 years, 3 months, 13 days old
Yuta	October 26, 1995	29 years, 11 months, 18 days old
Doyoung	February 1, 1996	29 years, 8 months, 13 days old
Jaehyun	February 14, 1997	28 years, 8 months old
WinWin	October 28, 1997	27 years, 11 months, 16 days old
Jungwoo	February 19, 1998	27 years, 7 months, 25 days old
Mark	August 2, 1999	26 years, 2 months, 12 days old
Haechan	June 6, 2000	25 years, 4 months, 8 days old

FAQs

When did NCT 127 debut?

NCT 127 debuted on July 7, 2016, with their first extended play (EP) titled “NCT #127“.

How many members are in NCT 127?

NCT 127 has 9 members. These are Johnny, Taeyong, Yuta, Doyoung, Jaehyun, Winwin, Jungwoo, Mark, and Haechan.