Tzuyu age is one of the most searched facts about TWICE, and for good reason. Born on June 14, 1999, in Tainan, Taiwan, Chou Tzu-yu — known globally as Tzuyu — has grown from the group’s youngest member into one of K-pop’s most recognized solo artists. At 26 years old, she continues to evolve, balancing world tour performances with a thriving solo career that has reshaped how fans and the industry view her.
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Who Is Tzuyu? Early Life and Background
Tzuyu was born in the East District of Tainan, Taiwan, to parents Chou Yi-cheng and Huang Yen-ling, a couple known for their entrepreneurial background. She grew up alongside an older brother, born seven years before her. From an early age, Tzuyu showed a natural inclination toward performance, training at a local dance academy that would eventually set the foundation for everything that followed.
In 2012, her life changed direction when she was spotted by JYP Entertainment talent scouts at the Muse Performing Arts Workshop in Tainan. Recognizing her potential, JYP invited her to South Korea, where she officially began training on November 15, 2012. She was just 13 years old at the time — young, disciplined, and quietly determined.
After more than two years of intensive training, Tzuyu appeared on Mnet’s 2015 survival show, SIXTEEN, which was held to determine the final lineup of what would become TWICE. Although originally eliminated in the final episode, she was brought back after ranking first in fan-favorite online voting — a moment that highlighted her already-growing global appeal. She debuted with TWICE on October 20, 2015, as part of their first mini album, THE STORY BEGINS.
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Tzuyu Full Name, Nationality and Name Meaning
Tzuyu’s full birth name is Chou Tzu-yu, written in Chinese as 周子瑜. Her English name is Sally Chou, and in Japanese her name is written as チョウ・ツウィ. Each character in her name carries meaning — 周 (Zhou) means meticulous, 子 (Zi) means child or youthful, and 瑜 (Yu) translates to beautiful jade. Together, the name reflects a quiet elegance that many fans feel mirrors her personality.
She is Taiwanese by nationality, making her one of the international members of TWICE. She is currently based in South Korea, where she has lived and worked since joining JYP Entertainment as a trainee.
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Tzuyu Age, Birthday and Zodiac Sign
Tzuyu’s birthday is June 14, 1999, making her a Gemini by birth sign. As of 2026, Tzuyu age is 26 years old. Her birth date places her as the youngest member of TWICE — a role commonly referred to in Korean pop culture as the maknae. Despite being the youngest, she has consistently demonstrated maturity both on stage and in her personal creative pursuits.
Among fans, Tzuyu’s birthday is celebrated globally each year, with trending hashtags and fan projects marking the occasion across social media platforms. Her status as a Gemini is often referenced by fans who associate her dual personality — calm and reserved publicly, yet playful in candid moments — with classic Gemini traits.
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Tzuyu Height, Weight and Physical Stats
Tzuyu stands at 170cm, or 5 feet 7 inches, making her one of the taller members within TWICE. Her weight is recorded at 48kg or approximately 106 pounds. Her blood type is A, a detail that holds cultural significance in South Korea and is frequently shared in K-pop profiles.
Her tall height, combined with her classic facial features and graceful stage presence, has established her as one of the most visually distinctive members of the group. Brands and designers frequently highlight her elegant proportions, which contributed to her selection for high-profile fashion events.
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Tzuyu MBTI and Personality
Tzuyu’s MBTI type is ISFP, a personality type often described as quiet, artistic, and deeply feeling. ISFPs tend to be reserved in public but warm and spontaneous with those they are close to — a description that fans and fellow TWICE members have frequently echoed when talking about Tzuyu.
Publicly, Tzuyu is known for her calm and reserved personality. She does not often seek the spotlight in group conversations but commands immediate attention when she performs. Over the years, fans have noted a gradual shift — from the quiet maknae who observed carefully, to a more confident and openly expressive performer who engages warmly with audiences during live shows.
Her ideal type, as gathered from various interviews, reflects her own values. Tzuyu values someone respectful, considerate, and grounded — someone who treats her sincerely and calmly. She appreciates genuine kindness over grand gestures.
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Tzuyu’s Role in TWICE
Within TWICE, Tzuyu holds the official positions of lead dancer, sub-vocalist, visual, and maknae. Her individual color is blue, and her fan emoji is the deer — 🦌 — which fans use affectionately. Her fandom name within the TWICE community is Tzuvely, a blend of Tzuyu and lovely.
As a lead dancer, Tzuyu is known for clean lines, controlled movement, and an ability to make complex choreography appear effortless. Her dancing does not rely on exaggeration — instead, it communicates through precision and timing. In large group formations, she frequently anchors center moments and helps maintain visual balance during performances.
Her vocals, while not her primary position, have grown noticeably over the years. Her tone is softer and more restrained compared to TWICE’s main vocalists, but it carries an emotional quality that suits slower, more intimate tracks particularly well.
Tzuyu Solo Career and abouTZU Album
Tzuyu made her solo debut on September 6, 2024, with the mini album abouTZU, becoming the third TWICE member to launch a solo career, following Nayeon and Jihyo. The album marked a significant shift in her artistic direction — moving away from the high-energy group image toward something more personal, restrained, and mature.
The title track, Run Away, introduced a synth-pop sound that emphasized mood and atmosphere over spectacle. One of the album’s standout moments was Fly, a track on which Tzuyu received a songwriting credit — a notable development that signaled her growing involvement in the creative process. Fly became a fan favorite not just for its sound but for what it represented: Tzuyu stepping into her identity as an artist rather than just a performer.
Commercially, abouTZU performed strongly. It debuted on the Billboard 200 at No. 19, making Tzuyu the first Taiwanese solo artist to enter the chart’s Top 20. The album also achieved Platinum certification on the Circle Chart, confirming its commercial strength within South Korea’s domestic market. These milestones positioned her as a fully established soloist, not just a group member exploring a side project.
Tzuyu Discography and Collaborations
Beyond abouTZU, Tzuyu has expanded her musical reach through select collaborations and special releases. In late 2025, she released Blink alongside American singer Corbyn Besson — a digital single that broadened her international exposure and introduced her to audiences outside the traditional K-pop sphere. The collaboration was also nominated at the 2026 iHeartRadio Music Awards in the Favorite K-pop Collab category.
She has also contributed songwriting credits to several TWICE tracks, including 21:29 from the Feel Special era and Celebrate from the Celebrate album. Her growing credits list reflects a consistent desire to participate more deeply in the music she performs.
Tzuyu on the THIS IS FOR World Tour 2025–2026
Tzuyu is an active participant in TWICE’s THIS IS FOR World Tour, which spans Asia and North America across 2025 and 2026. The tour is notable for introducing TWICE’s first 360-degree in-the-round stage — a format that requires performers to engage audiences from every direction simultaneously.
Observers have highlighted Tzuyu’s improved crowd interaction throughout this tour. Her comfort moving across the circular stage, combined with her increasingly assured stage presence, has drawn consistent praise from both fans and critics attending live performances.
Tzuyu Solo Stage – Dive In
A particular highlight of the THIS IS FOR World Tour is Tzuyu’s solo stage, Dive In. Unlike many solo stages that rely on elaborate props or dramatic production, Dive In focuses on controlled choreography and a calm, assured presence. The performance distills everything that defines Tzuyu as a performer — precision, elegance, and quiet confidence.
Cities including Seattle, Oakland, and Dallas have reported especially strong audience reactions during her solo introductions. Short clips from these performances have circulated widely online, generating significant interest in her evolving solo identity.
Tzuyu Education and Personal Life
Tzuyu graduated from Hanlim Multi Art School in Seoul on February 11, 2019, alongside fellow TWICE member Chaeyoung. Beyond her high school education, Tzuyu quietly pursued further academic studies during a period when TWICE’s group activities were reduced during the COVID-19 pandemic.
It was later confirmed that Tzuyu earned a master’s degree in applied psychology through Universidad Europea Miguel de Cervantes (UEMC), studying online during this period. The news emerged through a viral flyer from her elementary school in Taiwan listing notable graduates, and Tzuyu personally confirmed the achievement during a fan call event. The degree is frequently cited as an example of her discipline and long-term thinking beyond the entertainment industry.
In her personal life, Tzuyu has pets in both Taiwan and South Korea, and she is known to enjoy quiet time with her dogs, casual gaming, and watching videos to unwind. She plays the guzheng, a traditional Chinese stringed instrument, reflecting a connection to her Taiwanese cultural roots.
Tzuyu Fashion and Cultural Influence
Beyond music, Tzuyu has become increasingly visible in global fashion circles. Her appearance at the Victoria’s Secret Fashion Show in 2025 drew significant international attention, with items she wore during the event reportedly selling out shortly after. Her appeal to fashion audiences is rooted in restraint rather than excess — brands consistently highlight her elegance and consistency as qualities that align naturally with her stage persona.
She maintains an active presence on Instagram through her account @thinkaboutzu, where she shares selective updates with her global fanbase. Since her solo debut in 2024, fan perception has shifted notably — Tzuyu is no longer seen primarily as TWICE’s youngest member but as a capable, independent artist with clear long-term potential.
Tzuyu Hobbies, Favorites and Fun Facts
Tzuyu enjoys spending time with her pets, practicing dance, and quietly relaxing with games or videos in her downtime. She plays the guzheng, demonstrating a creative range that extends beyond the stage. Her individual color within TWICE is blue, her fan emoji is the deer, and her fandom name is Tzuvely.
One of the more well-known facts about Tzuyu involves a controversy from early in her career, when she drew criticism from mainland China after holding a Republic of China flag on the show My Little Television. The subsequent public apology generated its own wave of criticism from Taiwan, and the episode became widely discussed in international media. It was a formative moment that placed Tzuyu in the center of a geopolitical conversation at a very young age.
She has also received recognition from Forbes Korea’s K-pop rankings, the DABEME Music Awards, and the KKBOX Music Awards — a range of honors that reflects her consistent standing within the industry across multiple years.
Tzuyu’s Journey from Maknae to Solo Artist
When Tzuyu debuted with TWICE in 2015, she was 16 years old — the youngest member of a group that quickly became one of the biggest in K-pop history. Over the following decade, she moved from being defined by her visual appeal and youngest-member status to earning recognition as a songwriter, solo artist, and globally touring performer.
Her trajectory is not one built on dramatic reinvention but on steady, disciplined growth. Each step — from Fly’s songwriting credit to Dive In’s solo stage to the Billboard 200 debut — reflects the same qualities her name suggests: meticulous, youthful, and beautiful in execution.
By 2026, Tzuyu’s age represents more than a number. It marks a decade of performance, growth, and quiet determination that has made her one of the most complete artists in TWICE’s current era.
Frequently Asked Questions About TWICE Tzuyu Age
How old was Tzuyu when she joined TWICE?
Tzuyu was 13 years old when she began training at JYP Entertainment and later debuted with TWICE in October 2015 at just 16 years old.
Does Tzuyu have a master’s degree?
Yes. Tzuyu earned a master’s degree in applied psychology from Universidad Europea Miguel de Cervantes in Spain, which she completed online during TWICE’s reduced group activities.
What is Tzuyu’s waist size?
Tzuyu’s waist size is 22 inches, as measured on the Korean variety show Weekly Idol.
I am M Hasnain, a celebrity researcher and digital content writer with over 2 years of hands-on experience covering celebrity net worth, biographies, height, age, and lifestyle facts. I am the founder and lead author of NetworthOra.com, where I publish in-depth, fact-checked profiles on public figures from the entertainment.
