[2025 Latest] Is Tzuyu really a twin?! A thorough explanation of her sibling structure and the truth behind the "twin rumors"!

Rumors have surfaced that Tzuyu, the maknae of TWICE, has a twin! Is it true? In this article, we'll take a closer look at Tzuyu's siblings, the truth behind the twin rumors, stories about her brother, and even a Q&A that fans are curious about.

table of contents

1. [Basic Information] Tzuyu's siblings

2. [Origin of the rumor] Where did the "twin theory" come from?

3. [Family episode] His relationship with his brother is heartwarming!

4. [Common Misconception] Why they look like twins

5. [Q&A] Questions about Tzuyu's family and the twin theory

6. Summary: Tzuyu is not a twin!

1. [Basic Information] Tzuyu's siblings

Tzuyu is known as the youngest member of TWICE.
Born in Taiwan in 2002, she has been loved as the "visual" of the group ever since her debut.

Tzuyu has one older brother and two younger siblings.

Her brother was born in 1992, making him seven years older than Tzuyu. As he is a private citizen, information about him, such as his face, occupation, and social media accounts, has not been made public.

An image that appeared to be a family photo was once posted on the social media of the clinic run by his mother, but his brother's face was obscured with a stamp. This shows how much he cares about his family's privacy.

Additionally, during the JYP audition program "SIXTEEN" in which Tzuyu participated, a man who appeared to be her older brother was briefly shown on screen. Many viewers were left with the impression that he was an "athletic type," "manly," and "cares about his younger sister."

2. [Origin of the rumor] Where did the "twin theory" come from?

There was a rumor online for a while that "Is Tzuyu a twin?"
However, this was not true and was merely a joke.

One day, Tzuyu's manager was holding her fan (a cheering item), and she laughed and said,

"She's my twin sister."
He joked, ``I'm not a fan of this.''

This comment spread among fans, and before long, questions like "Is Tzuyu a twin?" started popping up on social media and Yahoo! Answers. In fact, she just has one older brother, so she's not a twin. In other words, the official and reliable information is that Tzuyu has two siblings (older brother and younger sister).

3. [Family episode] His relationship with his brother is heartwarming!

Tzuyu occasionally shares stories about her brother in interviews.
When he was little, he would often get into mischief and get scolded by his older brother, but as he grew older, they developed a very close relationship.

Recently, they have been enjoying online games together. They even play together with TWICE member Chaeyoung, so it's easy to imagine the two siblings communicating naturally.

Her brother also frequently supports her when she is active in Korea, and has even come all the way from Taiwan to support her, showing just how much love he has for his family.

"My brother used to hit me a lot when I was little, but now he's the kindest guy in the world."
Tzuyu said this with a smile, and fans praised her, saying, "What a wonderful brother-sister relationship!"

4. [Common Misconception] Why they look like twins

Why has the "twin theory" about Tzuyu become so widespread?
There are several reasons for this.

The first is the synchronized style with the other members.
They often had matching hairstyles and outfits, and when they stood next to Mina and Sana, many commented, "They look like real sisters!"

The second is the beauty of facial symmetry.

Tzuyu has a very balanced face, with a "symmetry face" that remains almost the same even when the photo is flipped. Because of this, she has been known to look at herself in the mirror and superimpose "another Tzuyu" onto herself, leading to discussions that they "look like twins."

The third is fan art and collages.
Many illustrations of the "twin setting" were posted on social media, which contributed to the spread of the misunderstanding.

5. [Q&A] Questions about Tzuyu's family and the twin theory

Q1. Is Tzuyu really a twin?
A. No, that's not true. Tzuyu has one older brother and two siblings, so they are not twins.
In the past, she joked in the dressing room, "She's my twin sister," and this comment spread, giving rise to the "Tzuyu twin theory."

Q2. Is your brother a celebrity?
A. No, I am an ordinary person. None of my personal information, such as my face, occupation, or social media accounts, has been made public.
It is said that this is because Tzuyu values her family's privacy very much.

Q3. What kind of personality does your brother have?
A. Apparently he was a little strict when they were children, but now he is a very kind and caring older brother who loves his younger sister.
There is also an anecdote that when Tzuyu started her activities in Korea, she rushed over from Taiwan to support her.

Q4. Can I see family photos?
A. A family photo was posted once on the social media platform run by your mother.
However, the brother's face was hidden by a stamp, and his exact appearance was not made public.

Q5. Why is the twin theory still lingering?
A. There are several reasons. Tzuyu often wears similar hairstyles and clothes to her fellow members, and because she has symmetrical facial features, in some photos they look like twins.

Furthermore, the spread of fan art and collage images depicting the two as twins was also a factor in spreading the misunderstanding.

6. Summary: Tzuyu is not a twin!

To summarize the information we have so far, Tzuyu has one older brother and is one of two siblings, so she is not a twin.
The twin rumors were born out of a humorous joke by the man himself.

He also has a very good relationship with his brother, and it's clear that they are a warm and supportive family.

Behind Tzuyu's smile, which has been called "the most beautiful face in the world," lies a loving family.

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