Jaehyun Bio, Age, Height, Net Worth, Personal Life, Career


Jaehyun is a well-known singer, rapper, vocalist, dancer, visual artist, and part of the internationally recognized K-Pop boy band NCT (Neo Culture Technology). The group has 23 members in all, including Jaehyun.

Jaehyun: Birth, Age, Ethnicity, Siblings, and Education

Jeong Jae Hyun was born on February 14, 1997, in Seoul, South Korea, and will turn 24 in 2021. Later, he changed his name to Jeong Yoon Ho.

He was born and reared in South Korea, where he holds South Korean nationality and is of Korean origin. However, no information about his parents or siblings has been released.

He finished his studies at the Seoul School of Performing Arts. Casper, J, Jeffrey, Woojae, Peach boy, Jaeyuk, and Valentine boy are some of his nicknames. Jaehyun is his stage name, and Jay is his English name. He lived in Connecticut, USA, from the age of five to ten.

Quick Facts

Full Name Jeong Yoon Ho
Native Name 정윤오
Stage Name Jaehyun (재현)
Birthday 14th February 1997
Birth Place Seoul, South Korea
Nationality South Korean
Parents N/A
Sibling N/A
Occupation Singer, Dancer, Rapper
Agency SM Entertainment
Associated Act NCT (Neo Culture Technology) 엔시티
Position Vocalist, Dancer, Rapper
Zodiac Aquarius
Height 5ft. 11 inch
Weight 63 Kg
Blood Type A
Relationship Status N/A
Partner(s) Unknown
Net Worth Approximately US 1-5 million

Jaehyun: Professional Careers and Life

Jaehyun () was a part of the SM Rookies before his debut. Before beginning his debut, he participated in the Micky Mouse show. His specialties include rap, piano, and basketball, and he is a cheerful virus and a hottie.

There are 23 people in the group. They also have NCT sub-units including NCT U, NCT 127, NCT Dream, WayV, and SuperM. The NCT fanbase is called NCTzen, which implies that the fans are NCT citizens, and their fan color is Pearl Neo Champagne.

NCT U’s initial sub-unit debuted on April 9th, 2016 with a double single titled The 7th Sense and Without You, followed by the Seoul-based sub-unit.

Later, another sub-unit, NCT Dream, debuted on August 24, 2016, releasing their single Chewing Gum, WayV, a seven-member sub-unit based in China, and NCT’s foreign sub-unit, debuted on January 17, 2019, with their single The Vision, and the last subunit would be NCT Hollywood, which is related to overseas. SuperM is not a sub-unit, but some members of NCT are.

They released Empathy (2018) and Resonance (2020), which sold over 2.6 million copies, making them the highest-selling physical album and earning them the First Grand Daesang Award at the 2020 Asian Artist Awards.

Jaehyun made his debut with NCT U in 2016, and then with NCT 127 the following year. He was also the MC for the NCT’s Night Night with Johnny radio show. Jaehyun was also an MC for Inkigayo from October 20th, 2019 till February 28th, 2021.


NCT 2018 Empathy was released in 2018, followed by NCT 2020 Resonance Pt.1, NCT 2020 Resonance Pt.2, and Min Album (Loveholic) 2021.

Image Source: Twitter

Jaehyun: Married, Dating, or Single

His relationship details have not yet been publicized. Despite the fact that he is currently unmarried and there is no information about his former relationship.

Jaehyun: Height, Weight, and Body measurement

Jaehyun has a terrific figure, being thin and tall. His height is around 5ft. 11 inches or 180cm, and he weighs 63kg or 138 pounds.

His eyes are dark, and the color of his haircut varies frequently. He wears 275mm shoes. His zodiac sign is Aquarius, and he has blood type A.

Jaehyun: Net worth and Salary

Jaehyun’s () net worth is predicted to be between $1 million and $5 million in 2021. Their monthly net income is anticipated to be between $52.8k and $69.9k. Singing, brand sponsorships, and other endeavors are his principal sources of income.

Jaehyun: Social Media

Jay is quite active on social media networking platforms, which are also maintained by his firm, SM Entertainment, with 9.2 million followers on his account and 11.3 million followers on the NCT official account with only 23 posts.

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