Biography
Who is Yeonjun?
Early life and education
Yeonjun: Born on September 13, 1999, he comes from the Bundang District in Seongnam, South Korea. He grew up as an only child. To improve his English, he spent two years living in the United States. He finished his studies at Korea Art High School and later entered Global Cyber University.
Training and group debut
Before his professional debut, he spent four years training at Big Hit Entertainment. He also spent time as a trainee at Cube Entertainment. During his monthly tests, he frequently placed first in rap, vocals, and dance. In 2014, he worked as a backup dancer for several acts at the Melon Music Awards.
On January 10, 2019, his label announced him as the first member of Tomorrow X Together. He officially debuted with the group on March 4, 2019, through the release of The Dream Chapter: Star.
Solo music career
He released his first solo song, Ggum, in September 2024. This track is a hip hop song with electro sounds. He won a trophy on M Countdown for this release on October 4. His first solo EP, No Labels: Part 01, came out on November 7, 2025. He followed this with No Labels: Part 02 on July 10, 2026.
He also sang the song Boyfriend for the series Cinderella at 2 AM. In 2021, he appeared on Enhypen's track Blockbuster. He also worked with Alan Walker and Salem Ilese on the song PS5.
Acting and fashion work
He acted as Kim Jin-woo in a cameo for the drama Live On in January 2021. His fashion work includes walking for UL:KIN at New York Fashion Week in February 2021. He became a global ambassador for Moncler on May 31, 2024. In March 2026, he walked for Miu Miu at Paris Fashion Week and later became a Friend of the House.
He also designed a limited capsule collection for Privé Alliance in 2022. He has appeared on covers for magazines like SPUR, Elle Korea, and GQ Korea.
Hosting and philanthropy
He hosted the SBS Gayo Daejeon on December 25, 2023, and again in 2024. He also co-hosted the Summer Edition of the event with Doyoung and An Yu-jin. In May 2024, he gave 50 million won to the Hallym Burn Foundation.
On his birthday in 2026, he donated 100 million won to the Community Chest of Korea. These funds helped renovate welfare facilities and provide meals for low income elderly people in Seongnam. This donation earned him a place in the Honor Society.
Birthday and age
Yeonjun was born on September 13, 1999, which makes Yeonjun 27 years old today. That birthday falls under the Virgo sign. Yeonjun shares the date with 54 other famous people.
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