Chaeyoung Biography: Age, Net Worth, Real Names, Parents, Boyfriend, Singles

Son Chaeyoung, known mononymously as Chaeyoung, is a dynamic South Korean singer, rapper, songwriter, and designer, celebrated as a member of the globally renowned K-pop girl group TWICE, formed by JYP Entertainment.

Her journey from a JYP trainee to a key rapper and creative force in TWICE showcases her multifaceted talent, with contributions to songwriting, composing, and designing album covers and shoes.

Profile

• Full Name: Son Chae-young
• Stage Name: Chaeyoung
• Born: April 23, 1999
• Age: 26 years old
• Birthplace: Dunchon-dong, Seoul, South Korea
• Nationality: South Korean
• Occupation: Singer, Rapper, Songwriter, Designer
• Height: 5 feet 3 inches (158.9 cm)
• Religion: Christianity
• Parents: Unknown
• Siblings: Son Jeong-hoon
• Spouse: Zion.T
• Children: None
• Relationship: Dating
• Net Worth:$1 million to $2 million

Early Life & Education

Son Chae-young was born on April 23, 1999, in Dunchon-dong, Seoul, South Korea, to parents whose names remain private.

Raised in a Catholic household with her younger brother, Son Jeong-hoon, an aspiring model, Chaeyoung was heavily influenced by her grandmother’s care during her childhood.

Her ethnicity is Korean, and her name, meaning “variegated colors” and “crystal” or “flower,” reflects her vibrant personality.

Chaeyoung attended Hanlim Multi Art School, majoring in Practical Music, alongside her TWICE bandmate Tzuyu, graduating on February 11, 2019.

Her education was tailored to her career, balancing rigorous dance and vocal training with academics during her years as a JYP trainee.

Career

Chaeyoung’s career began at age 13 when she passed JYP Entertainment’s auditions on June 6, 2012, after two rounds. As a trainee, she appeared in music videos for Got7’s “Stop Stop It” (2014) and Miss A’s “Only You” (2015).

In 2015, she competed on JYP’s reality show Sixteen, ranking sixth and securing a spot in TWICE, debuting on October 20, 2015, with the EP The Story Begins. As TWICE’s main rapper and sub-vocalist, alongside Dahyun and Momo, Chaeyoung’s sharp delivery and stage presence shone in hits like “Like Ooh-Ahh,” the first K-pop debut song to reach 100 million YouTube views.

She made history as the first TWICE member to receive songwriting credits, penning a rap verse for J.Y. Park’s “Precious Love” on the 2016 EP Page Two.

She has since written lyrics for songs like “Eye Eye Eyes” (with Jihyo) and composed “How U Doin’” for TWICE’s Japanese album &Twice (2019), a first for the group. Chaeyoung also designed the limited-edition cover for Page Two and three pairs of Spris shoes.

As a soloist, she released covers of “Alone” by Cheeze, “Off My Face” by Justin Bieber, and “Weatherman” by Eddie Benjamin for TWICE’s Melody Project.

In 2022, she began learning to play the guitar and performed an unreleased solo track, “My Guitar,” during TWICE’s Ready to Be World Tour.

In October 2023, she collaborated with Coco & Clair Clair on a “Pop Star” remix, and in 2025, she contributed to “TAKEDOWN” for the K-pop Demon Hunters soundtrack with Jeongyeon and Jihyo.

JYP confirmed her solo debut is set for late 2025. Chaeyoung has also ventured into endorsements, serving as a brand ambassador for Etro in Japan (2023) and muse for CipiCipi cosmetics.

Her guest appearances include Two Yoo Project – Sugar Man (2015), No Prepare (2021), and Yes or Hot (2023).

Despite controversies in 2023 involving QAnon and Nazi imagery on clothing, which she and JYP apologized for, Chaeyoung’s talent and creativity continue to drive her career forward.

Social Media

• Instagram handle: @chaeyo.0

Personal Life

Chaeyoung, 26, lives in Seoul, South Korea, standing at 5 feet 3 inches with a slender build, brown hair, and dark eyes.

A Taurus with an INFP-T MBTI, she’s known for her shy yet creative personality, often drawing and writing lyrics.

She has 10 tattoos, including strawberry lips on her left wrist, “shot through the heart” behind her right ear, two tomatoes on her left upper arm, and four carrots on her left forearm.

Net Worth

Chaeyoung’s net worth is estimated at $1 million to $2 million.

Her income stems from TWICE’s music sales (the group earns ~$5.11 million annually, split among nine members), songwriting, brand endorsements (Etro, CipiCipi), and solo projects like the KPop Demon Hunters soundtrack.

Her modest lifestyle and focus on career growth contribute to her financial stability.

Discography

• “Alone” (Cheeze cover, Melody Project, 2016)
• “Off My Face” (Justin Bieber cover, Melody Project, 2021)
• “Weatherman” (Eddie Benjamin cover, Melody Project)
• “Pop Star (Chaeyoung Remix)” (with Coco & Clair Clair, 2023)
• “TAKEDOWN” (with Jeongyeon & Jihyo, KPop Demon Hunters OST, 2025)
• “My Guitar” (unreleased, performed on Ready to Be World Tour, 2023)
• TWICE discography (songwriting credits include “Precious Love,” “Eye Eye Eyes,” “How U Doin’,” “Strawberry,” “21:29,” “The Feels,” “Celebrate,” “Basics”)

Filmography

• Two Yoo Project – Sugar Man (2015) – Guest (Ep. 11)
• Suwon K-pop Super Concert (2016) – Host (with Kim Hee-chul, Zhou Mi, Momo)
• No Prepare (2021) – Guest (YouTube, Ep. 10)
• Absolutely No Prepare (2022) – Guest (YouTube, Ep. 10)
• Yes or Hot (2023) – Guest (TEO YouTube, Ep. 2)
• Music videos: Got7’s “Stop Stop It” (2014), Miss A’s “Only You” (2015), J.Y. Park’s “Fire” (2016, with TWICE members)