NCT 127 is one of the most popular K-pop boy groups in the world, known for their powerful music, sharp choreography, and global members. If you’re a fan or just getting into NCT, this guide is for you. In this article, you’ll find the latest profiles of each member, including age, height, weight, blood type, nationality, and MBTI. From leader Taeyong to maknae Haechan, we cover all essential facts in one easy place. This updated 2026 guide is perfect for NCTzens who want quick, accurate, and fan-friendly member information.
1. Johnny
- Name: John Jun Suh / Suh Young-ho
- Birthdate: February 9, 1995
- Age: 30
- Birthplace: Chicago, United States
- Nationality: Korean-American
- Position: Lead rapper
- Height: 185cm
- Weight: 75kg
- Blood Type: B
- MBTI: ENTP
- Social Media: Instagram
Johnny (Suh Young-ho), born in Chicago, USA, is a Korean-American member of NCT 127 and NCT U under SM Entertainment. He debuted in 2017 with NCT 127’s “Limitless” and joined NCT U in 2020 with “Work It.” Discovered at an SM Global Audition in 2007, he trained for over eight years before debut. Known as NCT 127’s lead rapper, Johnny also shines as a warm-toned vocalist and powerful performer. His tall physique, smooth dance style, and stable live skills make him a standout. Johnny is also active in songwriting, DJing, and creative content like JCC.
2. Taeyong
- Name: Lee Tae-yong
- Birthdate: July 1, 1995
- Age: 30
- Birthplace: Seoul, South Korea
- Nationality: South Korean
- Position: Leader, center, main rapper, main dancer, sub-vocalist
- Height: 175cm
- Weight: 69kg
- Blood Type: O
- MBTI: ENTP / INTP
- Social Media: Instagram, TikTok, YouTube
Taeyong is a South Korean singer under SM Entertainment and the leader of NCT, NCT 127, and a member of NCT U and SuperM. He debuted in 2016 with NCT U’s “The 7th Sense” and joined NCT 127 the same year. As main rapper, main dancer, center, and leader, he is known as a “hexagon idol” with all-round talent. Taeyong is deeply involved in rap-making, songwriting, producing, and choreography. His powerful stage presence, unique visuals, and artistic creativity make him one of K-pop’s top performers.
3. Yuta
- Name: Nakamoto Yuta
- Birthdate: October 26, 1995
- Age: 30
- Birthplace: Osaka, Japan
- Nationality: Japanese
- Position: Sub-vocalist, sub-rapper, lead dancer
- Height: 176cm
- Weight: 62kg
- Blood Type: A
- Social Media: Instagram
Yuta is a Japanese member of NCT 127 and NCT U under SM Entertainment, active in Korea and Japan as an idol, actor, and solo singer. In NCT 127, he serves as sub-vocalist, sub-rapper, and lead dancer. He is known for his flexible rock-style vocals with a husky tone, powerful bilingual rap, and sharp, cat-like dance lines. Yuta often stands at the center for dance breaks in major performances. Famous for his striking “Japanese prince” visuals and long-hair styles, he is also praised for his discipline, strong work ethic, humor, and calm leadership energy.
4. Doyoung
- Name: Kim Dong-yeong
- Birthdate: February 1, 1996
- Age: 29
- Birthplace: Ansan, South Korea
- Nationality: South Korean
- Position: Main vocalist
- Height: 178cm
- Weight: 60kg
- Blood Type: B
- MBTI: ISFJ
- Social Media: Instagram
Doyoung is a South Korean singer and actor under SM Entertainment, active as a main vocalist of NCT 127, NCT U, and NCT DOJAEJUNG. He debuted in 2016 with NCT U’s “The 7th Sense” and joined NCT 127 in 2017. Known as NCT’s “vocal commander,” he has a clear yet husky tone, a wide vocal range, and strong emotional delivery. Doyoung trained after being scouted in 2013 and quickly gained attention through SMROOKIES. He is also a successful MC, musical actor, and beloved for his warm personality and fan-centered heart.
5. Jaehyun
- Name: Jeong Yun-o
- Birthdate: February 14, 1997
- Age: 288
- Birthplace: Seoul, South Korea
- Nationality: South Korean
- Position: Main vocalist, lead dancer
- Height: 180cm
- Weight: 64kg
- Blood Type: A
- MBTI: ESTP
- Social Media: Instagram
Jaehyun is a South Korean singer and actor under SM Entertainment, active in NCT 127, NCT U, and NCT DOJAEJUNG. He debuted in 2016 with NCT U’s “The 7th Sense.” He lived in Connecticut, USA, as a child and is fluent in English. Jaehyun is known as an all-rounder: main vocalist, lead dancer, and capable rapper, with a deep, warm baritone tone. Famous for his “prince-like” visuals, clear skin, dimples, and tall physique, he is also loved for his kind, sincere personality and strong leadership as an MC and performer.
6. Winwin
- Name: Dong Sicheng
- Birthdate: October 28, 1997
- Age: 28
- Birthplace: Wenzhou, China
- Nationality: Chinese
- Position: Lead dancer
- Height: 181cm
- Weight: 60kg
- Blood Type: B
- MBTI: INFJ
- Social Media: Instagram, TikTok
Winwin is a Chinese singer and actor under SM Entertainment, active in NCT 127, WayV, and NCT U. He was street-cast in 2013 and officially joined SM in 2015 after years of persistence from the company. Debuting as an SMROOKIES member in 2016, he later gained attention for his elegant dance style based on Chinese traditional dance. Standing 181cm tall, he is known for his long limbs, flexibility, and graceful lines. Winwin has a soft vocal tone, pure visuals, and a gentle yet quirky personality loved by fans worldwide.
7. Jungwoo
- Name: Kim Zung-woo
- Birthdate: February 19, 1998
- Age: 27
- Birthplace: Gunpo, South Korea
- Nationality: South Korean
- Position: Lead vocalist, lead dancer
- Height: 181cm
- Weight: 61kg
- Blood Type: AB
- MBTI: INFJ
- Social Media: Instagram
Jungwoo is a South Korean singer under SM Entertainment, active in NCT 127, NCT U, and NCT DOJAEJUNG. He debuted in 2018 with NCT U’s “BOSS” and joined NCT 127 later that year. Originally recruited as a dancer, he surprised fans with his clear, angelic vocal tone and strong live singing skills. Jungwoo is a lead vocalist and lead dancer known for clean technique, long lines, and stable performances. He is also famous for his pure visuals, tall model-like figure, and bright, puppy-like personality that makes him NCT 127’s mood maker.
8. Mark
- Name: Mark Lee / Lee Min-hyung
- Birthdate: August 2, 1999
- Age: 26
- Birthplace: Toronto, Canada
- Nationality: Korean-Canadian
- Position: Main rapper, main dancer
- Height: 176cm
- Weight: 61kg
- Blood Type: A
- MBTI: INFJ
- Social Media: Instagram
Mark is a Korean-Canadian rapper, dancer, and singer under SM Entertainment, active in NCT 127, NCT DREAM, NCT U, and SuperM. Born in Toronto and raised in Canada and the U.S., he joined SM through a global audition in 2012. He debuted in 2016 with NCT U’s “The 7th Sense.” Mark is the main rapper and main dancer of NCT 127 and NCT DREAM, and also served as DREAM’s leader. Known for his sharp diction, strong rhythm, and self-written rap, he is praised as one of K-pop’s top idol rappers and all-round performers.
9. Haechan
- Name: Lee Dong-hyeok
- Birthdate: June 6, 2000
- Age: 25
- Birthplace: Seoul, South Korea
- Nationality: South Korean
- Position: Main vocalist
- Height: 174cm
- Weight: 61kg
- Blood Type: AB
- MBTI: ESTP
- Social Media: Instagram
Haechan is a South Korean singer under SM Entertainment and a main vocalist of NCT 127, NCT DREAM, and NCT U. He debuted in 2016 as an original member of NCT 127. Discovered through an SM open audition, he trained for over three years and was praised as a musical prodigy. Inspired by SHINee, especially Taemin, he dreamed of becoming a singer from a young age. Haechan is famous for his bright, unique “lemon-soda” vocal tone, strong live singing, and expressive dance lines. He is also NCT’s mood maker, known for his cheerful, witty, and positive personality.
NCT 127 Members Profile Summary
| Name | Age | Position | Height | Weight | Blood Type | MBTI | Nationality |
|---|---|---|---|---|---|---|---|
| Johnny | 30 | Lead Rapper | 185cm | 75kg | B | ENTP | Korean-American |
| Taeyong | 30 | Leader, Center, Main Rapper, Main Dancer, Sub-vocalist | 175cm | 69kg | O | ENTP / INTP | South Korean |
| Yuta | 30 | Sub-vocalist, Sub-rapper, Lead Dancer | 176cm | 62kg | A | — | Japanese |
| Doyoung | 29 | Main Vocalist | 178cm | 60kg | B | ISFJ | South Korean |
| Jaehyun | 28 | Main Vocalist, Lead Dancer | 180cm | 64kg | A | ESTP | South Korean |
| Winwin | 28 | Lead Dancer | 181cm | 60kg | B | INFJ | Chinese |
| Jungwoo | 27 | Lead Vocalist, Lead Dancer | 181cm | 61kg | AB | INFJ | South Korean |
| Mark | 26 | Main Rapper, Main Dancer | 176cm | 61kg | A | INFJ | Korean-Canadian |
| Haechan | 25 | Main Vocalist | 174cm | 61kg | AB | ESTP | South Korean |
