JYP Entertainment girl group Twice is K-pop royalty, being one of the most accomplished and popular groups of the third generation of K-pop. Twice debuted on October 20, 2015 with the mini-album The Story Begins and the lead single “Like Ooh-Ahh,” and in less than two years after debut, media was already christening them the new “national girl group” of South Korea, an informal title previously held by Girls’ Generation (SNSD). Since then, Twice has amassed a huge body of albums and songs, in addition to steadily growing solo and subunit promotions, and their international popularity is only continuing to grow all these years later. So to learn exactly how old all of the Twice members are right now, here is the current age and birthday for Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu.

Explaining How Old Twice Members Are: Age and Birthday for Each Member

• Nayeon is 29 years old and was born on September 22, 1995.
• Jeongyeon is 28 years old and was born on November 1, 1996.
• Momo is 28 years old and was born on November 9, 1996.
• Sana is 27 years old and was born on December 29, 1996.
• Jihyo is 27 years old and was born on February 1, 1997.
• Mina is 27 years old and was born on March 24, 1997.
• Dahyun is 26 years old and was born on May 28, 1998.
• Chaeyoung is 25 years old and was born on April 23, 1999.
• Tzuyu is 25 years old and was born on June 14, 1999.

Meanwhile, back when Twice originally debuted in October 2015, they were the following ages: Nayeon was 20, Jeongyeon was 18, Momo was 18, Sana was 18, Jihyo was 18, Mina was 18, Dahyun was 17, Chaeyoung was 16, and Tzuyu was 16. The lineup of the group had been determined by the 2015 Mnet survival competition series Sixteen, which aired between May and July 2015, so the members were even slightly younger than those ages when the public first got to know them.

Tzuyu, who hails from Taiwan, is the maknae of Twice, meaning she is the youngest member. Nayeon is the oldest member and has enjoyed solo success since releasing IM NAYEON in June 2022. However, it is actually Jihyo, who falls right in the middle for age, that is the leader of Twice, because she was chosen during an anonymous group vote. In total, the Twice members speak a few different languages, since Momo, Sana, and Mina also hail from Japan, but surprisingly no one in Twice speaks fluent English quite yet.

If you’re a bit late to the party in joining the “Once” fandom, you can use this birth date image to learn who is who and understand how old the Twice members are faster:

With age at debut, current age today, and birthday, that is everything there is to know about how old Twice members Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu are. Twice is such a beloved group that one can only hope they will have the endurance of other long-running iconic groups like Girls’ Generation and KARA. Twice already has an absolutely enormous collection of music videos, which we have neatly compiled in one convenient spot for you!

For more JYP girl groups, check out how old the Itzy or NMIXX members are, or check out how old JYP boy group Stray Kids members are. Or to catch up with Twice’s greatest competition from the third generation of K-pop, check out how old the Red Velvet or Blackpink members are from SM Entertainment and YG Entertainment, respectively.