
Born: 14 June 1999
Age:
Years Active: 2015–present
Genre/s: K-pop, J-pop
Label/s: JYP, Warner Japan, Republic
Member of: Twice
Chou Tzu-yu (Chinese: 周子瑜; pinyin: Zhōu Zǐyú; born June 14, 1999), known mononymously as Tzuyu (Korean: 쯔위, Korean pronunciation: [t͈sɯ.ɥi]), is a Taiwanese singer based in South Korea. She is a member of the South Korean girl group Twice, formed by JYP Entertainment in 2015.
Tzuyu released her debut extended play (EP), Aboutzu, on September 6, 2024. Its lead single, "Run Away", became her first number-one single on the Billboard Taiwan Songs chart.
Tzuyu was born on June 14, 1999, in the East District of Tainan, Taiwan. She started dancing from a young age and trained at a dance academy.
In 2012, Tzuyu was discovered by talent scouts at the Muse Performing Arts Workshop in Tainan, and moved to South Korea in November of that year to begin training. In 2015, Tzuyu participated in the South Korean reality television show Sixteen, created by JYP Entertainment and co-produced by Mnet. As one of nine successful participants, she went on to join the newly formed girl group Twice.