Yoonchae Jeong, born on December 6, 2007, in Seoul, South Korea, is a singer and dancer best known as the youngest member of the global girl group KATSEYE. She first gained recognition through The Debut: Dream Academy, a competitive survival show by HYBE and Geffen Records.
Her talent, charisma, and multilingual skills in Korean and English have made her a standout performer. KATSEYE officially debuted on June 28, 2024, with hit songs like Debut and Touch.
Fans admire Yoonchae for her dedication, stage presence, and bright personality, making her a rising K-pop sensation. Stay updated on her journey!
Table of Contents
Yoonchae Jeong Bio/Wiki
| Attribute | Details |
|---|---|
| Full Name | Yoonchae Jeong (정윤채) |
| Stage Name | Yoonchae (윤채) |
| Birth Date | December 6, 2007 |
| Age (2025) | 18 years old |
| Birthplace | Seoul, South Korea |
| Nationality | South Korean |
| Profession | Singer, Dancer |
| Group | KATSEYE |
| Position | Maknae (Youngest Member) |
| Debut | June 28, 2024 (KATSEYE) |
| Reality Show | The Debut: Dream Academy (2023) |
| Languages | Korean, English |
| Family | Parents, Older Sister |
| Net Worth (2025) | Estimated $10K – $100K |
| Label | HYBE x Geffen Records |
| Notable Songs | Debut, Touch |
| Netflix Series | Pop Star Academy: KATSEYE (2024) |
Who Is Yoonchae Jeong?
Yoonchae Jeong is a South Korean singer and dancer best known as the youngest member (maknae) of KATSEYE, the global girl group formed through The Debut: Dream Academy, a reality survival show by HYBE and Geffen Records.
Born on December 6, 2007, in Seoul, South Korea, Yoonchae impressed fans and judges with her exceptional stage presence, dancing skills, and ability to sing fluently in both Korean and English.
She secured her place in KATSEYE after finishing fourth in the show’s finale on November 18, 2023.
KATSEYE made its official debut on June 28, 2024, with their single Debut, followed by Touch and their first EP, SIS (Soft Is Strong). Yoonchae quickly gained global recognition for her talent, charm, and dedication.
Her journey, along with her group’s rise to fame, was featured in the Netflix docuseries Pop Star Academy: KATSEYE, released on August 21, 2024. With her growing fanbase and rising influence, Yoonchae Jeong is shaping up to be one of the next big stars in K-pop.
Yoonchae Jeong Early Life
Yoonchae Jeong was born on December 6, 2007, in Seoul, South Korea, into a loving family consisting of her parents and an older sister. From a young age, she displayed a passion for music and dance, often performing at school events and local talent shows.
Encouraged by her family, she pursued professional training in singing and dancing, refining her skills before stepping into the entertainment industry. Her bilingual abilities in Korean and English also helped her connect with a global audience from an early age.
Growing up, Yoonchae admired K-pop idols and aspired to join the industry. Her journey began when she auditioned for The Debut: Dream Academy, a joint project by HYBE and Geffen Records, which aimed to create a global girl group.
Among over 120,000 applicants, she was selected as one of the final 20 contestants, eventually securing her spot in KATSEYE after finishing fourth in the show’s finale on November 18, 2023.
Her hard work, determination, and natural stage presence made her a standout from the beginning, paving the way for her rise as a K-pop sensation.
Yoonchae Jeong Family
Yoonchae Jeong was born into a close-knit family in Seoul, South Korea, where she grew up alongside her parents and an older sister. Her family has been a strong source of support throughout her journey, encouraging her passion for music and dance from a young age.
Despite her rising fame, Yoonchae keeps her personal life private, rarely sharing details about her family in public.
However, it is known that they played a significant role in her success, celebrating milestones like her 16th birthday in December 2023 with a surprise party. As she continues her career with KATSEYE, her family remains an essential pillar of support behind the scenes.
Yoonchae Jeong Amazing Career
Yoonchae Jeong’s rise to fame began when she participated in The Debut: Dream Academy, a global survival competition created by HYBE and Geffen Records. Competing against thousands of aspiring idols, she quickly stood out for her exceptional dancing, vocal ability, and stage presence.
Her hard work paid off when she secured fourth place in the finale on November 18, 2023, earning her a spot in KATSEYE, the international girl group formed through the show.
Following her debut with KATSEYE on June 28, 2024, Yoonchae contributed to hit tracks like Debut and Touch, featured on the group’s first EP, SIS (Soft Is Strong), released on August 16, 2024.
Their journey was documented in the Netflix series Pop Star Academy: KATSEYE, which premiered on August 21, 2024, giving fans a behind-the-scenes look at their rigorous training and debut process.
With her undeniable talent and growing fanbase, Yoonchae continues to make waves in the industry, proving that she is a force to be reckoned with in the global music scene.
Yoonchae Jeong Height, Weight, and Physical Appearance
| Attribute | Details |
|---|---|
| Height | Approx. 165 cm (5’5″) |
| Weight | Approx. 48 kg (106 lbs) |
| Body Type | Slim and fit |
| Hair Color | Dark Brown |
| Eye Color | Dark Brown |
| Skin Tone | Fair |
| Distinct Features | Bright smile, youthful charm |
| Style | Chic, trendy, and elegant |
Yoonchae Jeong Husband/Boyfriend and Relationship status
As of 2025, there is no publicly known information about Yoonchae Jeong’s boyfriend or relationship status. Like many K-pop idols, she maintains a professional image and keeps her personal life private.
It is common in the K-pop industry for artists, especially rising stars like Yoonchae, to focus on their careers rather than publicly engaging in romantic relationships. Agencies often have strict guidelines regarding dating to ensure idols remain dedicated to their music and fans.
Yoonchae has never confirmed being in a relationship, and there are no dating rumors linked to her. Fans respect her decision to keep her private life separate from her career.
Instead, she remains committed to her role in KATSEYE, continuing to captivate audiences with her talent, hard work, and dedication. Whether or not she chooses to share details about her love life in the future, Yoonchae’s fans will continue to support her unconditionally.
Yoonchae Jeong Net Worth
Yoonchae Jeong’s estimated net worth ranges from $10,000 to $100,000. Since she is still in the early stages of her career, her earnings primarily come from music sales, performances, brand endorsements, and appearances.
Being a member of KATSEYE, a globally recognized girl group formed through The Debut: Dream Academy, has significantly boosted her popularity and earning potential.
As the group continues to rise in the industry, Yoonchae’s net worth is expected to grow steadily through concerts, sponsorships, and merchandise sales.
With KATSEYE’s debut EP, SIS (Soft Is Strong), performing well on streaming platforms and the Netflix series Pop Star Academy: KATSEYE bringing global attention to the group, her financial success is likely to increase in the coming years.
As she secures more projects and collaborations, Yoonchae Jeong is on track to becoming one of the most influential young idols in the K-pop industry.
Yoonchae Jeong Plan and Goals
Yoonchae Jeong is focused on growing as an artist and making a lasting impact in the K-pop industry. As a member of KATSEYE, she aims to refine her singing, dancing, and stage presence, ensuring the group continues to gain global recognition.
She also hopes to connect with fans worldwide through concerts, fan meetings, and social media. In the future, Yoonchae may explore solo projects, acting, or brand endorsements, further expanding her career.
With her dedication and talent, she is determined to leave a strong legacy in the music industry while continuing to inspire fans worldwide.
Yoonchae Jeong on Social Media
| Platform | Username/Link | Followers | Status |
|---|---|---|---|
| @yoonchaejeong_official | 1.1M+ | Active | |
| Twitter/X | @yoonchae_katseye | 1,035 | Active |
Fun Facts about Yoonchae Jeong
Youngest in KATSEYE –
She is the maknae (youngest member) of KATSEYE, bringing fresh energy to the group.
Multilingual Talent –
Yoonchae is fluent in Korean and English, making her more versatile as a global idol.
Survival Show Star –
She finished 4th place in The Debut: Dream Academy, securing her spot in KATSEYE.
Dance Powerhouse –
Known for her sharp and fluid dance moves, she was one of the strongest performers on the show.
Loves Fashion –
Yoonchae enjoys styling outfits and has a chic yet trendy fashion sense.
Birthday Surprise –
Her 16th birthday in December 2023 was celebrated with a surprise party by her family and friends.
Netflix Star –
Her debut journey was documented in the Netflix series Pop Star Academy: KATSEYE.
Fan Favorite –
She gained a massive following early on, with over 1.1M Instagram followers in 2025.
Foodie at Heart –
Yoonchae loves Korean street food, especially tteokbokki and kimbap.
Dreams of Acting –
She has hinted at wanting to try acting in the future, possibly in K-dramas or movies.
Yoonchae Jeong Video and Images
Frequently Asked Questions about Yoonchae Jeong
Why is Yoonchae in KATSEYE?
Yoonchae Jeong earned her spot in KATSEYE by competing in The Debut: Dream Academy, a global survival show by HYBE and Geffen Records. She impressed judges and fans with her dancing, vocal skills, and stage presence, finishing 4th place in the finale on November 18, 2023.
How long did Yoonchae train?
Yoonchae trained for several years before debuting with KATSEYE. While her exact training period isn’t publicly confirmed, she had extensive training in singing, dancing, and performance skills before joining The Debut: Dream Academy.
Who was the youngest member of KATSEYE?
Yoonchae Jeong is the youngest member (maknae) of KATSEYE. She was born on December 6, 2007, making her the youngest in the group at the time of their debut.
Does Yoonchae have a sister?
Yes, Yoonchae has an older sister, but she keeps her family life private and rarely shares personal details.
Is KATSEYE successful?
Yes! KATSEYE has gained global popularity, debuting with hit songs like Debut and Touch. Their first EP, SIS (Soft Is Strong), released in August 2024, performed well on music charts. Their rise to fame was also featured in the Netflix series Pop Star Academy: KATSEYE, further increasing their global recognition.
Who is the leader of KATSEYE?
The official leader of KATSEYE has not been publicly confirmed, but the group is known for its strong teamwork and equal member contributions.
What is maknae in K-pop?
In K-pop, the “maknae” refers to the youngest member of a group. Maknaes are often loved for their youthful energy, charm, and close relationships with older members. Yoonchae Jeong holds this title in KATSEYE.
Who is Korean in KATSEYE?
Yoonchae Jeong is the only South Korean member of KATSEYE, representing Korea in the globally formed group.
Conclusion of Yoonchae Jeong
Yoonchae Jeong has quickly risen as a global K-pop sensation, captivating fans with her talent, dedication, and stage presence.
As the youngest member (maknae) of KATSEYE, she has played a vital role in the group’s success, from competing in The Debut: Dream Academy to debuting with hit songs like Debut and Touch.
With a growing fanbase and over 1.1M Instagram followers, Yoonchae’s future in the industry looks bright. Whether through music, dance, or potential acting opportunities, she continues to inspire and prove she is a rising star in K-pop’s next generation.
