Yeonjun Biography, Age, Net Worth, Career, Girlfriend, TXT Journey and Everything to Know

The rise of K-pop in the global music industry has created a new generation of stars who are not just singers alone, but complete entertainers with strong stage presence, fashion influence, songwriting skills, and massive fan support across different countries. While many idols struggle for years before getting attention, some artists naturally stand out because of their talent, hard work, and ability to dominate both music and social media conversations at the same time.
One name that continues to stay relevant among 4th-generation K-pop stars is Yeonjun. From his trainee days under Big Hit Music to becoming one of the most talked-about members of TOMORROW X TOGETHER, Yeonjun has built a strong reputation for himself in music, dance, fashion, and entertainment.
A lot of fans know him for his sharp dance skills and confident performances, but there is more to his story than what people see on stage. His journey includes years of intense training, global recognition, successful solo activities, luxury brand deals, and becoming one of the most influential male idols of his generation.
Who Is Yeonjun?
Yeonjun is a South Korean singer, rapper, dancer, songwriter, and performer best known as a member of the K-pop group TOMORROW X TOGETHER, popularly called TXT. He is widely respected for being one of the strongest all-rounders in modern K-pop because of his ability to handle vocals, rap, choreography, stage performance, and songwriting at a very high level.
He officially debuted with TXT in March 2019 under Big Hit Music, the entertainment company under HYBE that also manages global acts like BTS.
Before his debut, Yeonjun already gained attention inside the company because of his impressive trainee performances and consistent ranking during evaluations.
Yeonjun Profile Summary
| Full Name | Choi Yeon-jun |
|---|---|
| Stage Name | Yeonjun |
| English Name | Daniel Choi |
| Date of Birth | September 13, 1999 |
| Age | 26 years old |
| Nationality | South Korean |
| Occupation | Singer, Rapper, Dancer, Songwriter |
| Group | TOMORROW X TOGETHER (TXT) |
| Agency | Big Hit Music / HYBE |
| Height | About 181.5 cm |
| Blood Type | A |
| MBTI | ENFP |
| Relationship Status | Single |
| Languages | Korean, English, Japanese |
Early Life and Education
Yeonjun was born in South Korea and spent part of his childhood in the United States, especially around the San Jose area. His parents wanted him to learn English at a young age, and that experience later helped him communicate comfortably with international fans during interviews, tours, and concerts.
Growing up, he became interested in music and dancing during his middle school years. Unlike some idols who entered entertainment very early, Yeonjun gradually developed his passion after getting deeper into dance culture and performance training.
He later attended Korean Arts High School, where he focused on music-related education before continuing at Global Cyber University for Broadcasting and Entertainment studies.
One thing many fans admire about him is how balanced he is academically and professionally despite the demanding lifestyle that comes with being a K-pop idol.
Yeonjun Trainee Story and TXT Debut
Before becoming famous, Yeonjun trained for several years under Big Hit Music. His trainee period became one of the most talked-about stories among K-pop fans because he consistently ranked first in dance, rap, and singing evaluations inside the company.
Because of this, many people inside the entertainment industry started calling him “Big Hit Legendary Trainee.”
His training reportedly lasted around five years, making him one of the longest-trained artists in the company during that time.
In January 2019, Big Hit officially revealed Yeonjun as the first member of TXT. The announcement immediately gained huge attention online because fans were already curious about the company’s next boy group after BTS.
TXT officially debuted on March 4, 2019, with their project “The Dream Chapter: STAR,” and Yeonjun quickly became one of the standout members because of his confidence, dance control, and stage charisma.
Music Career and Solo Activities
Inside TXT, Yeonjun plays multiple important roles. He contributes as a rapper, vocalist, dancer, performer, and songwriter.
Over the years, he has participated in writing and composing several songs connected to TXT’s discography. His versatility is one of the biggest reasons many fans and music critics consider him one of the strongest performers among 4th-generation male idols.
Apart from group activities, Yeonjun has also built a strong solo identity.
His solo mixtape “GGUM” received major attention from fans online because of its unique performance style, energetic choreography, and viral dance challenge trend on social media platforms.
He also expanded his solo activities through collaborations, OST appearances, fashion campaigns, hosting gigs, and live performances at major award shows.
As his popularity keeps increasing globally, many industry watchers believe his solo career still has a lot of room for growth in coming years.
Fashion Influence and Brand Deals
One major thing that separates Yeonjun from many idols is his strong influence in fashion.
He has become a regular face at luxury fashion events, international campaigns, and global fashion weeks. His appearance, confidence, hairstyles, and outfit choices constantly trend online anytime he attends major events.
Over time, he has worked with luxury and lifestyle brands including Moncler, Miu Miu, Benefit Cosmetics, and several other major companies.
His fashion influence has also helped him gain popularity beyond music fans, especially among younger audiences interested in luxury fashion and streetwear culture.
Is Yeonjun Dating?
As of now, Yeonjun has not publicly confirmed any girlfriend or romantic relationship.
Like many active K-pop idols, he keeps his personal life private and mainly focuses on music, performances, touring, and fan activities.
Although there have been online rumors from time to time, none of them have been officially confirmed.
Yeonjun Net Worth
Yeonjun’s exact net worth has not been officially released publicly, but estimates connected to his music career, endorsements, concerts, merchandise sales, and solo activities place him among the financially successful younger K-pop idols.
His estimated net worth is believed to be around $3 million to $5 million.
His income mainly comes from:
- Music sales and streaming
- World tours and concerts
- Fashion endorsements
- Brand ambassador deals
- Merchandise sales
- Songwriting credits
- Solo activities and collaborations
With TXT continuing to grow internationally, his earnings are expected to increase even more over the next few years.
Social Media Popularity
Yeonjun has built a very strong online fanbase across different social media platforms.
His Instagram account regularly trends because of fashion updates, backstage photos, and personal moments shared with fans.
On TikTok and YouTube, his dance clips and challenge videos usually attract massive engagement, especially during comeback periods and live performances.
His popularity continues to grow globally because of his strong connection with fans, confident personality, and consistent performances.
What Makes Yeonjun Different?
Many K-pop idols are talented, but Yeonjun stands out because of how complete he is as a performer.
He combines strong dance skills, stable stage confidence, rap delivery, fashion presence, songwriting ability, and fan communication all together naturally.
Fans also appreciate his hardworking personality and the effort he puts into improving himself continuously despite already being successful.
From trainee struggles to becoming one of the biggest faces in 4th-generation K-pop, Yeonjun’s journey continues to inspire many young fans around the world.
Final Thoughts
Yeonjun has successfully built a career that goes beyond regular idol fame. His influence in music, fashion, entertainment, and global pop culture keeps growing every year, and his role inside TXT remains very important to the group’s success.
With his solo activities expanding, international popularity increasing, and strong support from fans worldwide, Yeonjun remains one of the most recognized and respected male idols of his generation.
Whether it is through music, fashion appearances, dance performances, or social media trends, he continues proving why many people see him as one of the true standout stars of modern K-pop.



