Son Chae-young, known mononymously as Chaeyoung, is a famous South Korean rapper and singer. She is one of the most popular actresses who rose to fame for being a member of the South Korean girl group Twice, formed by JYP. She is a talented singer who made her official debut with the release of their first extended play, The Story Begins, on October 20, 2015. Chae-young is known for being one of Twice’s rappers, along with fellow group members Dahyun and Momo. Moreover, she became the first member to receive writing credits when she wrote the rap verse for Twice’s version of J. Y. Park’s Precious Love, as part of their 2016 release, Page Two.
Chaeyoung appeared in the Suwon K-pop Super Concert (2016) with Kim Hee-chul, Zhou Mi, and Momo to host the show. She was selected as a member of JYP Entertainment’s new girl group TWICE, alongside team-mates Jihyo, Nayeon, Dahyun, Momo, Mine, Tzuyu, Jeongyeon, and Sana.
Son Chae-young was born on April 23, 1999, in Dunchon-dong, Seoul, South Korea. She was born and raised in Seoul, South Korea, alongside her brother, Son Jeong-hoon. Chaeyoung has been very interested in singing and dancing since an early age. She started off as a model for a children’s magazine and later decided to pursue her career as a rapper and singer. She attended the local private school for her primary education and later attended Hanlim Multi Art School with fellow Twice member Tzuyu, and graduated in 2019. When Chaeyoung was only 14 years old, she first auditioned to join JYP Entertainment as a trainee and was accepted after two rounds of auditions. She started off as a singer but started to train as a rapper shortly after commencing her training. Before debuting with Twice, she appeared in music videos by Got7 and Miss A.

Talented and hardworking singer Chaeyoung participated in the reality television competition Sixteen in 2015. She was selected as one of the nine successful participants to join the newly formed girl group Twice. On October 20, 2015, Twice officially debuted with the release of their first extended play, The Story Begins. In addition to her singing for the group, Chaeyoung is known for being one of Twice’s rappers, along with fellow group members Dahyun and Momo.
Talking about her personal life, as of now, Chaeyoung is 23 years old and is unmarried. There is no more information about her persona and past relationships.
Name | Son Chae-young |
Nick Name | Chaeyoung |
Profession | Singer, Rapper |
Date of Birth | April 23, 1999 |
Age | 23 Years (2022) |
Birth Place | Dunchon-dong, Seoul, South Korea |
Nationality | South Korean |
Hometown | Seoul, South Korea |
School | Local Private School |
Collage | Hanlim Multi Art School |
Debut | 2015– Sixteen |
Religion | Christian |
Zodiac Sign | Taurus |
Signature | ![]() |

Chaeyoung (Twice) Career
Chaeyoung (Twice) Songs
Title | Year |
---|---|
“Precious Love” | 2016 |
“Eye, Eye, Eyes” “Missing U” “Don’t Give Up” | 2017 |
“Sweet Talker” “Young & Wild” | 2018 |
“Strawberry” “21:29” “How U Doin'” | 2019 |
“Sweet Summer Day” “Handle It” | 2020 |
“The Feels” (Korean ver.) | 2021 |
Chaeyoung (Twice) Television shows
Year | Title | Role |
---|---|---|
2015 | Sixteen | Contestant |
Chaeyoung (Twice) Hosting
Year | Title | Notes |
---|---|---|
2016 | Suwon K-pop Super Concert | With Kim Hee-chul, Zhou Mi and Momo |
Chaeyoung (Twice) Family
Father Name | Name Not Known |
Mother Name | Name Not Known |
Brother | Son Jeong-hoon |
Sister | N/A |
Husband / Wife | N/A |
Chaeyoung (Twice) Relationship / Marital Status & Many More
Marital Status | Unmarried |
Affairs / Girlfriend | Single |
Wife/ Spouse | N/A |
Marriage date | N/A |
Marriage Place | N/A |
Children | N/A |
Chaeyoung (Twice) Physical Stats
Height | In Centimeter – 165 cm In Meter – 1.65 m In feet & inches – 5’5 |
Weight | In Kilogram- 54 Kg In Pounds – 119lbs |
Eye Color | Black |
Hair Color | Brown |

Chaeyoung (Twice) Favorite
Favorite Actor | Tom Holland, Jason Momoa |
Favorite Actress | Vera Farmiga, Peyton List, Luna Blaise |
Favorite Song | Billie Eilish, Ariana Grande, Selena Gomez |
Favorite Movie | N/A |
Favorite Cuisine | Pasta, Kimchi |
Favorite Color | Red, Orange, Blue |
Favorite Sport | N/A |
Favorite Destination | Maldives |
Chaeyoung (Twice) Education
School | Local Private School |
Collage | Hanlim Multi Art School |
Educational Qualification | Graduated |
Chaeyoung (Twice) Net Worth
Net Worth | N/A |
Salary | N/A |
Income Source | N/A |
Car Collection | N/A |

Some Unknown facts about Chaeyoung (Twice)
- His real name is Son Chae Young
- His stage name is Chaeyoung
- Born on April 23, 1999 in Dunchon-dong, South Korea
- Chaeyoung is a Taurus
- Chaeyoung is a Rabbit
- Chaeyoung’s life motto is Let ‘s Enjoy, Let’s Enjoy
- Chaeyoung is a Catholic Christian
- She appeared in the music videos for Got7’s “Stop Stop It” and Miss A’s “Only You” before she was famous.
- Her full name is Son Chae-young.
- She was born in Seoul, South Korea and has a brother named Son Jeong-hoon
- She has been bandmates with Nayeon in Twice.
- She attended a dance academy for one year while she was in sixth grade.
- She became a member of the girl band by surviving the music reality show Sixteen.