Pop Singer

Jeong Yun-o, better known by his stage name Jaehyun, is a South Korean singer and actor. He is a member of the South Korean boy group NCT and its sub-units NCT U and NCT 127, debuting in April 2016 as a member of the rotational unit NCT U and as a member of Seoul-based fixed unit NCT 127 in July 2016.

Full Name
Jeong Yun-o, Jung Yoon Oh
Feb 14, 1997
5′ 11″
Net Worth


Jaehyun, born on February 14, 1997 in Seoul, South Korea, is a rising pop star. He is best known for being a member of the boy band NCT 127, and he was an original member when the group debuted in 2016. Jaehyun also appears as a solo artist and has appeared on various reality shows such as “Weekly Idol” and “We Got Married”.

Jaehyun started off his career as a child actor in 2012 and has since then made appearances in several films including “The King” (2016) and “My Little Baby” (2017). In 2014, he auditioned for SM Entertainment's global auditions and became one of the few to pass the audition. Jaehyun officially joined SM Entertainment when he debuted with NCT 127 in 2016. Since then, he has been promoting with the group through music releases, variety shows, and even world tours.

In addition to his activities with NCT 127, Jaehyun has also been active as a solo artist since 2018. He released his first solo single “Try Again” that year and followed it up with other singles like “Stay Up” (2018), “Gravity” (2019), and “3AM” (2020). He also released his first solo EP titled "Hitchhiker" in 2020 which featured all of his previously released singles as well as new songs like "Let Me Go" and "Candy". 

Jaehyun is currently continuing his activities both as a member of NCT 127 and as a solo artist. He is gaining more attention from fans all over the world due to his unique voice and stage presence.

Life Timeline

<div id="" class="timeline-item"><p id="" class="timeline-year">1997</p><h3 id="" class="timeline-title">Jaehyun is Born</h3><p id="" class="timeline-text">On February 14, 1997, Jaehyun was born in Seoul, South Korea.</p></div>

    <div id="" class="timeline-item"><p id="" class="timeline-year">2013</p><h3 id="" class="timeline-title">Debuts with SM Rookies</h3><p id="" class="timeline-text">Jaehyun debuts as a member of SM Entertainment's pre-debut group, SM Rookies.</p></div>

    <div id="" class="timeline-item"><p id="" class="timeline-year">2015</p><h3 id="" class="timeline-title">Debut With NCT</h3><p id="" class="timeline-text">Jaehyun debuts as part of the group NCT and releases the single “The 7th Sense”.</p></div>

    <div id="" class="timeline-item"><p id="" class="timeline-year">2018</p><h3 id="" class="timeline-title">Debut Solo Single "Begin Again"</h3><p id="" class="timeline-text">Jaehyun releases his debut solo single "Begin Again" which peaked at #5 on the Gaon Album Chart. </p></div>

    <div id="" class="timeline-item"><p id="" class="timeline-year">2019</p><h3 id="" class="timeline-title">Releases 1st Korean Studio Album</h3><p id="" class="timeline-text">Jaehyun releases his first Korean studio album, "Dream Chapter: Star", which peaked at #2 on the Gaon Album Chart.</p></div>

    <div id="" class="timeline-item"><p id="" class="timeline-year">2020</p><h3 id="" class="timeline-title">Releases 2nd Korean Studio Album</h3><p id="" class="timeline-text">Jaehyun releases his second Korean studio album, "Eternity", which topped the Gaon Album Chart.</p></div>

    <div id="" class="timeline-item"><p id="" class="timeline-year">2021</p><h3 id="" class="timeline-title">Debuts Variety Show "We Play"</h3><p id="" class="timeline-text">Jaehyun debuts as a cast member on the variety show We Play and stars alongside SHINee’s Key and ASTRO’s Cha Eun Woo.</p></div>

Why We Love Them

<div id="" class="whywelove-item"><h3 id="" class="whywelove-title"><span class="whywelove-leter">A.</span> He's Talented</h3><p id="" class="whywelove-text">Jaehyun is an incredibly talented singer. He has an amazing voice, and he can perform a variety of different styles of music with ease. His songwriting and production skills are also top notch, making his music even more enjoyable to listen to.</p></div>

    <div id="" class="whywelove-item"><h3 id="" class="whywelove-title"><span class="whywelove-leter">B.</span> He's Charismatic</h3><p id="" class="whywelove-text">Jaehyun is not only a talented musician, but he is also incredibly charismatic. Whether it's on stage or in interviews, his charm and wit captivate audiences everywhere. He has a natural ability to make people smile and laugh, which makes him even more endearing to fans.</p></div>

    <div id="" class="whywelove-item"><h3 id="" class="whywelove-title"><span class="whywelove-leter">C.</span> He's Fashionable</h3><p id="" class="whywelove-text">Jaehyun always looks fashionable wherever he goes. From his red carpet appearances to his magazine photoshoots, he is always dressed to impress in the latest trends. His style is always on point and fans love seeing him dressed up in all the latest fashions.</p></div>

Interesting Facts

<div id="" class="facts-item"><h3 id="" class="facts-title"><span class="facts-number">1.</span> Former Member of K-Pop Group NCT</h3><p id="" class="facts-text">Jaehyun was a former member of the popular K-pop group NCT, he left the group in 2019 to pursue his solo career.</p></div>

    <div id="" class="facts-item"><h3 id="" class="facts-title"><span class="facts-number">2.</span> Acting Debut in Web Series</h3><p id="" class="facts-text">Jaehyun made his acting debut in a web series titled "Age of Youth" in 2017.</p></div>

    <div id="" class="facts-item"><h3 id="" class="facts-title"><span class="facts-number">3.</span> Graduated From Seoul Institute of Arts</h3><p id="" class="facts-text">Jaehyun graduated from Seoul Institute of Arts with a major in Practical Music.</p></div>

    <div id="" class="facts-item"><h3 id="" class="facts-title"><span class="facts-number">4.</span> Released His First Solo Album</h3><p id="" class="facts-text">In 2020, Jaehyun released his first solo album titled “H industry” which features seven tracks.</p></div>

    <div id="" class="facts-item"><h3 id="" class="facts-title"><span class="facts-number">5.</span> First Idol To Receive Honorary Degree</h3><p id="" class="facts-text">Jaehyun is the first K-pop idol to receive an honorary doctorate degree from Hanseo University in South Korea.</p></div>


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