YEONJUN
Choi Yeonjun is a South Korean singer, songwriter and dancer in TOMORROW X TOGETHER, also releasing solo music as YEONJUN.
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Latest
Yeonjun’s happenings, collected from public sources, plus his backstory and Starbook, where fans write.
Known for
YouTubeOverview
- Name
- Choi Yeonjun, professionally YEONJUN
- Born
- September 13, 1999 · South Korea
- Work
- Singer, songwriter and dancer
- Group debut
- March 2019 · TOMORROW X TOGETHER
- Solo starting point
- September 19, 2024 · GGUM
Mini bio
How it started.
Yeonjun spent five years as a trainee before debuting with TOMORROW X TOGETHER in March 2019. In an early Weverse Magazine interview, he recalled learning dance at an academy and wanting to make a mixtape that could hold his own personal stories.
Finding his own voice.
TXT introduced him to listeners as part of the group. His first solo mixtape, GGUM, arrived in September 2024. BIGHIT credits him with shaping its theme, lyrics, composition and performance details. The song went on to win Favorite K-pop Dance Challenge at the 2025 iHeartRadio Music Awards.
The NO LABELS chapters.
He followed GGUM with NO LABELS: PART 01 in November 2025, including a collaboration with Daniela of KATSEYE. PART 02 followed in July 2026 with Ice Cream as its lead track. He helped create that song’s choreography and wrote lyrics for Baby Wassup? and Long Way Long Ride.
Creditschronological, newest first
Solo music
- 2026NO LABELS: PART 02Performer; lyric contributions on Baby Wassup? and Long Way Long Ride; choreography contribution on Ice Cream
- 2025NO LABELS: PART 01Solo performer; Let Me Tell You features Daniela of KATSEYE
- 2024GGUMPerformer; contributed to lyrics, composition and performance
With TOMORROW X TOGETHER
- 20267TH YEAR: A Moment of Stillness in the ThornsGroup member and performer
- 2025The Star Chapter: TOGETHERGroup member and performer
Awards
Quotes
My mindset has always been, no matter what I’m doing, I’ll just keep trying till I make it.YEONJUN, Weverse Magazine
In his November 2024 comeback interview, he spoke about putting his own story into music and continuing to improve.
Trivia
- In his 2024 Weverse Magazine interview, he called himself a big rock fan and said he wanted to try harder rock and an R&B ballad.
- The “YJ” tag heard in GGUM and the Touch remix began as an idea from producer Slow Rabbit, he told Weverse Magazine.
- While making GGUM, HUENINGKAI came to support him with dakgangjeong, a Korean fried chicken dish, Yeonjun recalled in the same interview.
Find Yeonjun
Follow Yeonjun on Instagram and find his music and performances on TXT’s shared official channels.
Are you YEONJUN?
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