Jeongyeon Age, Career, Family, Net Worth, Height Bio 2025

Jeongyeon Age, Career, Family, Net Worth, Height Bio 2025

Jeongyeon,( Yoo Jeong-yeon) born on November 1, 1996, is a talented South Korean singer and a member of the popular K-pop girl group TWICE under JYP Entertainment. As of 2025, she is 28 years old and continues to be recognized for her unique voice and strong presence in the Korean music industry.

She stands about 167 cm tall and weighs around 49 kg. Jeongyeon has overcome several health issues, including anxiety and a herniated disc, yet remains active and influential. Her estimated net worth in 2025 ranges between $5 to $8 million, derived from her music, endorsements, and global tours with TWICE.

Jeongyeon Wiki/Bio

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Who is Jeongyeon?

Jeongyeon is a South Korean singer best known as a lead vocalist in the K-pop group TWICE. Born on November 1, 1996, in Suwon, South Korea, she became a household name after appearing on the JYP survival show Sixteen, which led to TWICE’s debut in 2015.

Known for her charismatic, tomboyish image and powerful voice, she has contributed to several of the group’s songs as a lyricist. Jeongyeon is praised not only for her musical abilities but also for her strength in facing personal struggles, including health-related hiatuses. Her fans admire her sincerity, determination, and enduring impact on both TWICE and the K-pop industry.

Early Life and Education

Jeongyeon was born Yoo Kyung-wan but later changed her name to Yoo Jeong-yeon, feeling more comfortable with a feminine name. She was raised in Suwon, South Korea, and from a young age displayed a love for music and dance. She attended Jeongja Elementary, Imok Middle School, and graduated from Apgujeong High School.

Jeongyeon began training in dance and singing early on and took aerobics lessons, which fueled her interest in performing. Her passion for the arts led her to audition for JYP Entertainment, where she was accepted after a failed early attempt. Her journey into K-pop began with perseverance and a deep passion for music.

Parents and Siblings

Jeongyeon comes from a close-knit and supportive family. Her father, Yoo Chang-joon, is a well-known chef who previously served as a private chef for former South Korean President Kim Dae-jung. Her mother worked in a Japanese restaurant owned by a relative. Jeongyeon is the youngest of three sisters.

Her older sister, Gong Seung-yeon, is a successful actress, while her other sister, Yoo Seo-yeon, leads a more private life outside the public spotlight. The siblings share a strong bond, and Jeongyeon’s family has been a significant source of strength for her, especially during her health struggles. Their unwavering support has helped shape her successful career.

Husband and Boyfriend

As of 2025, Jeongyeon is not publicly known to be in a relationship. She has kept her personal life private and has not confirmed any romantic involvement or boyfriend. Given the intense media attention surrounding K-pop idols, many stars, including Jeongyeon, prefer to keep their dating lives away from public scrutiny.

She has focused primarily on her health and career, especially after returning from her hiatus due to anxiety and a neck injury. Fans respect her privacy and continue to support her regardless of her relationship status. There are no rumors or reports of a husband or engagement, and she remains single.

Age, Weight, Height, and Physical Appearance

In 2025, Jeongyeon is 28 years old. She stands approximately 167 to 169 centimeters tall (around 5 feet 6 inches) and weighs about 49 to 50 kilograms (108 to 110 pounds). Jeongyeon is admired for her striking appearance, which blends both soft and strong features. She often switches between long and short hairstyles, with natural dark brown or dyed hair colors.

Her expressive eyes, clear skin, and toned physique contribute to her chic and charismatic image. Known for her tomboy style early in her career, she has since explored various fashion aesthetics, captivating fans with her evolving looks and confidence on and off stage.

Before Fame

Before she rose to fame with TWICE, Jeongyeon led a fairly normal life. As a child, she failed her first JYP audition but didn’t give up. In 2010, she passed JYP’s sixth open audition and began her rigorous training. During her trainee years, she was initially set to debut in a girl group called 6MIX, which was later canceled.

She also worked part-time at a bakery, showing her down-to-earth character. Her breakthrough came in 2015 when she participated in the reality survival show Sixteen. Her vocal talent and stage presence impressed both viewers and judges, leading her to debut in TWICE later that year.

Career

Jeongyeon debuted with TWICE in October 2015 with their hit single “Like Ooh-Ahh” from the EP The Story Begins. As the group’s lead vocalist, she has contributed to many of TWICE’s top-charting songs and albums. In addition to group activities, Jeongyeon has songwriting credits on tracks like “Love Line,” “LaLaLa,” and “Sweet Talker.”

She also briefly worked as an MC on Inkigayo alongside her sister, Gong Seung-yeon, which earned her a newcomer award. Despite temporary hiatuses in 2020 and 2021 due to health concerns, she returned to TWICE’s full activities, including world tours. Jeongyeon remains a vital member of TWICE and continues to impact the K-pop scene.

Net Worth and Achievements

As of 2025, Jeongyeon’s estimated net worth ranges between $5 and $8 million. Her income stems from album sales, endorsements, songwriting royalties, and TWICE’s sold-out world tours. She has endorsed global brands such as Crocs, Estée Lauder, and Pearly Gates.

Jeongyeon is not only known for her music but also for her fashion influence and charming personality. She was featured among Gallup Korea’s top 20 idols between 2016 and 2019. Her group TWICE has won numerous awards, including Golden Disc Awards and Mnet Asian Music Awards. Despite challenges, Jeongyeon’s career continues to flourish, cementing her legacy in the highly competitive K-pop industry.

Future Plans

Looking ahead, Jeongyeon is expected to pursue more diverse opportunities both within and outside of music. She has shown interest in expanding her songwriting and vocal production skills, possibly exploring solo work. In interviews, she once humorously mentioned wanting to get a heavy machinery license, hinting at unique personal interests outside entertainment.

With TWICE renewing their contracts with JYP, Jeongyeon’s participation in future group activities is likely to continue. Fans also hope for her involvement in acting or other creative endeavors, especially given her sister’s success in drama. Jeongyeon’s resilience, passion, and versatility ensure that her future will remain bright and fulfilling.

Social Media Presence

Jeongyeon maintains a strong social media presence, especially on Instagram, where she connects with millions of fans. Her official handle @jy_piece features a mix of behind-the-scenes photos, selfies, and glimpses into her hobbies. While she doesn’t post frequently compared to some celebrities, her updates are genuine and appreciated by fans.

Her social media presence is an extension of her calm and humble personality, showcasing her love for pets, crafting, and everyday moments. Jeongyeon’s posts often reflect her authentic self, free from heavy filters or excessive promotion. Through this platform, she has built a personal and emotional connection with ONCE, TWICE’s dedicated fandom.

Conclusion

Jeongyeon’s journey in the entertainment world is a testament to resilience, authenticity, and passion. From a young dreamer in Suwon to a global K-pop icon, she has captivated millions with her voice, strength, and personality. Despite personal and health struggles, she has never strayed from her path, consistently showing gratitude and love to her fans.

With over nine years in the industry, Jeongyeon continues to inspire through her artistry and genuine heart. Her story is far from over—whether as a singer, songwriter, or future solo artist, she remains a powerful force in the K-pop world. Jeongyeon’s legacy is still growing, beautifully and bravely.