Chaeyoung
- Stage name
- Chaeyoung
- Birth name
- Son Chaeyoung
- Born
- April 23, 1999
- Hometown
- Seoul, South Korea
- Position
- Main Rapper, Vocalist
- Agency
- JYP Entertainment
- Fandom
- ONCE
- Debut
- 2015
- Generation
- 3rd gen
Chaeyoung is the main rapper of the nine-member group TWICE, which debuted under JYP Entertainment in October 2015. Over the years she grew from the group's youngest rapper into a credited lyricist and one of its more self-directed creative voices. In September 2025 she released her first solo album, LIL FANTASY vol. 1, becoming the fourth TWICE member to go solo, and she holds credits on every track. The record leans into an experimental, gothic, psych-pop sound and drew year-end praise from Rolling Stone, Billboard and Forbes. In August 2026 she announced she had left JYP to continue solo work independently under the Lil Fantasy name while staying a member of TWICE.
Where they grew up
Chaeyoung is listed as born and raised in Seoul, South Korea, and she has an older brother. She became publicly known before her debut when a clip of her doing the "Eagle Dance" at a church event spread online in 2011. She then joined JYP Entertainment as a trainee, with one profile counting about three years of training before TWICE debuted in October 2015. Her Korea Herald announcement in 2026 counted 14 years with the agency including her trainee period. Alongside music she turned to drawing, which she says she does most when she is going through hard times, and that artwork later became the world of her solo album.
Birth details: nolae.eu
In their own words
“I didn't really get a lot of chances to be vulnerable in public.”
“This album is the culmination of my tastes and my thoughts”
“I am very proud of what I made.”
“I feel that if I truly show my colours, maybe people will realise that this is the real me.”
“Whenever I produce a lot of drawings, it's always when I'm going through hard times.”
- Wonder Girls She credits the JYP group with shaping how she developed as a singer. geo.tv
- Justin Bieber Named among the artists she idolized while growing up. geo.tv
- Lady Gaga Named among the artists whose performances made her want to become an artist. geo.tv
- Tim Burton His gothic imagery informs the cartoon-like look of LIL FANTASY vol. 1. grammy.com
Timeline
- 2011Viral "Eagle Dance" clip
A video of her dancing at a church event spread online and made her known before debut.
- 2015Debuts with TWICE
Debuted as the group's youngest rapper under JYP Entertainment in October 2015 after about three years of training.
- 2022Becomes part of TWICE's solo wave
Nayeon went solo in 2022, followed by Jihyo in 2023 and Tzuyu in 2024, setting up Chaeyoung as the fourth member to release solo work.
- 2023Stadium and Billboard milestones with TWICE
TWICE sold out SoFi Stadium and MetLife Stadium and won Breakthrough Artist at the Billboard Women in Music Awards.
- 2024With YOU-th tops the Billboard 200
The group's 13th mini-album became their first Billboard 200 No. 1.
- 2025"Takedown" from KPop Demon Hunters
Chaeyoung, Jeongyeon and Jihyo featured on the track, which gave TWICE their highest Hot 100 peak.
- 2025Lollapalooza Chicago and THIS IS FOR tour
TWICE headlined Lollapalooza in August and began their sixth world tour on July 19 in Incheon.
- 2025Debut solo album LIL FANTASY vol. 1
Released September 12 with lead single "SHOOT (Firecracker)" and writing credits on all tracks; later placed on Rolling Stone, Billboard and Forbes year-end lists.
- 2026Returns to the stage after a health break
Rejoined the THIS IS FOR tour on January 7, 2026.
- 2026Departs JYP Entertainment
Announced on August 13 that she would continue her solo career independently while remaining in TWICE.
Latest
- Leaves JYP, continues solo career as Lil Fantasy
Announced in a handwritten Instagram letter that she is leaving JYP Entertainment after 14 years to carry on her solo music independently under the Lil Fantasy name, while stressing that nothing changes with TWICE.
koreaherald.com - Returns to THIS IS FOR world tour
Came back to the tour after a short health-related break and performed solo songs from LIL FANTASY vol. 1 alongside TWICE sets.
twicetours.com
Our coverage
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The two-night ceremony lands at Kyocera Dome Osaka on November 20 and 21, with 12 acts split across CHAPTER 1 and CHAPTER 2.

- billboard.com: Chaeyoung of TWICE Interview: Talks 'LIL FANTASY Vol. 1'
- grammy.com: CHAEYOUNG On How 'LIL FANTASY vol. 1' ... - Grammy
- koreaherald.com: Twice's Chaeyoung to continue solo career outside JYP, ...
- contactmusic.com: TWICE's CHAEYOUNG gets 'vulnerable' like never before ...
- twicetours.com: Chaeyoung TWICE solo debut, tour return & 2026 profile
- nolae.eu: Chaeyoung (Twice) Profile
- wonderlandmagazine.com: CHAEYOUNG (Re)Introduces Herself
- clashmusic.com: “I've Always Been Myself” TWICE's Chaeyoung Interviewed
- geo.tv: K-pop group Twice's Chaeyoung reveals the ...
Fan sites
- Chaeyoung on Instagram (official)Her own account, where she shares her drawings, photos and fashion.
Last researched Nov. 12, 2026


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