Chaeyoung

Chaeyoung officially began her journey toward becoming an idol at just 13 years old when she successfully passed her JYP Entertainment audition on June 6, 2012. Despite her young age, she impressed the judges enough to earn a trainee contract and begin preparing for a future career in K-pop. Source: Kpop Profiles

While international fans know her as Chaeyoung, her English name is actually Katarina. The name comes from her Catholic baptism, reflecting an important part of her personal and family background. Source: Twice Wiki (Fandom)

Long before fans recognized her as a rapper, Chaeyoung was already an accomplished visual artist. She loves drawing and painting, and her talents have been showcased through official projects, including TWICE's limited-edition Page Two album cover and custom designs for SPRIS footwear. Source: kpopping

Chaeyoung made TWICE history in 2016 by becoming the group's first member to receive an official songwriting credit. She personally wrote her rap verse for TWICE's remake of Park Jin-young's "Precious Love," opening the door for more member participation in the group's music. Source: kpopping

Among all nine TWICE members, Chaeyoung has earned a reputation for sleeping the most. The members have frequently joked about her love of naps and how easily she can fall asleep during busy schedules. Source: Kpop Profiles

After years of writing music and developing her own artistic identity, Chaeyoung officially debuted as a solo artist on September 12, 2025, with her first full-length album, LIL FANTASY vol.1. The release gave her complete freedom to explore her own musical style beyond TWICE's group sound. Source: kpopping

In November 2025, JYP Entertainment announced that Chaeyoung would suspend activities for the remainder of the year after being diagnosed with vasovagal syncope, a condition that can cause sudden drops in heart rate and blood pressure. Fans around the world rallied behind her, encouraging her to focus on recovery before returning to the stage. Source: Kpop Profiles

Wanting to expand her musical abilities even further, Chaeyoung began learning guitar in 2022 while preparing material for future solo work. She later surprised fans by performing the unreleased song "My Guitar" during TWICE's Ready to Be World Tour, offering an early glimpse into her evolving artistry. Source: Nolae

Chaeyoung shares more than just global fame with BLACKPINK's Rosé—they also share a close friendship. Despite belonging to two of K-pop's biggest girl groups, the two idols have remained supportive of one another over the years. Source: Kpop Profiles

Family remains important to Chaeyoung throughout her career. She has a younger brother named Jeong-hun, who pursued a career in modeling, giving the siblings a shared connection to the entertainment and fashion industries. Source: Kpop Profiles

On April 5, 2024, both JYP Entertainment and rapper Zion.T's agency officially confirmed that Chaeyoung and Zion.T were in a relationship. The confirmation marked one of the relatively rare instances of a publicly acknowledged relationship involving an active member of TWICE. Source: Kpop Profiles

One of Chaeyoung's funniest hidden talents has nothing to do with music. She can imitate unusual sound effects—including convincing duck quacks and squeaky window noises—which has become a long-running joke among the members and fans alike. Source: kpopsingers

Creativity has always been central to Chaeyoung's identity. Whether she's writing lyrics, sketching artwork, customizing designs, or experimenting with new musical instruments, fans often describe her as one of the most artistically versatile idols of her generation. Source: TWICE interviews, kpopping

Fellow TWICE members frequently describe Chaeyoung as someone who values individuality and self-expression. Her willingness to embrace her own artistic tastes, fashion, and creative ideas has inspired many fans to feel more confident expressing themselves as well. Source: TWICE interviews

Although she is widely recognized as TWICE's main rapper, Chaeyoung has steadily expanded her role throughout her career. Between songwriting, composing ideas, visual art, solo music, and live guitar performances, she has developed into one of the group's most multidimensional artists. Source: JYP Entertainment, TWICE interviews, kpopping

Chaeyoung's career reflects an artist who has consistently pushed beyond the traditional expectations of an idol. By blending music, visual art, fashion, and personal storytelling, she has built a creative identity that continues to evolve while remaining unmistakably her own. Source: TWICE interviews, JYP Entertainment