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TXT Member Ages and Birthdays
South Korea · Official roster: 5 (5 birthdays recorded)
TXT members from oldest to youngest: YEONJUN (27), SOOBIN (25), BEOMGYU (25), TAEHYUN (24), HUENINGKAI (24). The oldest is YEONJUN, born September 13, 1999; the youngest is HUENINGKAI, born August 14, 2002.
Debut date: Next debut anniversary: March 4
Official lightstick: Moabong (모아봉), current version Ver.2
Fandom name: MOA (모아; Moment Of Alwaysness; announced August 22, 2019)
Members with a nationality other than South Korea: HUENINGKAI (United States)
Sources for support color / lightstick / fandom name: OPPA STORE: TOMORROW X TOGETHER Official Light Stick (official licensed product page), TXT Fandom Wiki: MOA (fan name announcement date and meaning) (verified August 28, 2026)
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Exports 5 recorded birthdays on this page, repeating yearly. This file does not update automatically; download and import it again after corrections. Set reminders in your calendar app.
Birthdays of all members
| Birthday | Member | Other spellings |
|---|---|---|
| December 5 | SOOBIN 崔秀彬수빈최수빈スビンChoi Soo-bin | — |
| September 13 | YEONJUN 崔然竣연준최연준ヨンジュンChoi Yeon-jun | 崔然俊 |
| March 13 | BEOMGYU 崔杋圭범규최범규ボムギュChoi Beom-gyu | 崔凡圭, 崔帆圭 |
| February 5 | TAEHYUN 姜太顯태현강태현テヒョンKang Tae-hyun | — |
| August 14 | HUENINGKAI 休寧凱휴닝카이ヒュニンカイKai Kamal Huening | TXT休寧凱, 休宁凯, 修寧凱 |
Roster source: TOMORROW X TOGETHER JAPAN OFFICIAL SITE (BIGHIT MUSIC) PROFILE (retrieved August 27, 2026)
Age ranking of members (oldest to youngest)
We have full birth dates for 5 of 5 members (members with only a birth month and day are left out, since their age can’t be calculated). Ages update to today’s date.
| Rank | Member | Birthday | Age | Age at debut |
|---|---|---|---|---|
| 1 | YEONJUN | September 13, 1999 | 27 | 19 |
| 2 | SOOBIN | December 5, 2000 | 25 | 18 |
| 3 | BEOMGYU | March 13, 2001 | 25 | 17 |
| 4 | TAEHYUN | February 5, 2002 | 24 | 17 |
| 5 | HUENINGKAI | August 14, 2002 | 24 | 16 |
Ages here are international ages (counted from the date of birth), the system South Korea has also used officially since June 2023, not “Korean age”.
TXT Members’ Zodiac Signs
Only members with a known birthday are included. Sign boundaries: zodiac index
This page lists all 5 members on TXT’s official roster. 5 of them have their own page on this site (our inclusion rule: someone has held a support event for them, or a verifiable identity or birthday source exists). The rest are marked “roster only” and appear only in this table. Birthdays are listed only when we find a verifiable source; otherwise they’re marked “no verifiable source found.” We never fill gaps with guesses. Spotted an error, or have a verifiable official source? Email service@joelin.cc. (email us a report)
We’ve logged 2 support cases for this group’s members (the combined total of each member’s cases; see each member’s page for details).
Fan Events
Events posted by fans show up here as soon as they’re published. Whether an event is also featured on the home page is a separate pick by Joe and has nothing to do with this list.
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Group support usually centers on debut anniversaries and concerts. Each member’s birthday is in the table above.
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FAQ
- What are the birthdays of TXT's members?
- TXT’s official roster has 5 members. Those with a verifiable birthday on this site: SOOBIN December 5, YEONJUN September 13, BEOMGYU March 13, TAEHYUN February 5, HUENINGKAI August 14. Each birthday’s source is cited on this page and on the person’s own page.
- How many TXT members are listed on this site?
- TXT: Official roster: 5. Of these, 5 have a verifiable birthday recorded on this site. This page lists all 5 members on TXT’s official roster. 5 of them have their own page on this site (our inclusion rule: someone has held a support event for them, or a verifiable identity or birthday source exists). The rest are marked “roster only” and appear only in this table. Birthdays are listed only when we find a verifiable source; otherwise they’re marked “no verifiable source found.” We never fill gaps with guesses. Spotted an error, or have a verifiable official source? Email service@joelin.cc.
- When was TXT’s debut?
- TXT's debut date is March 4, 2019, so every year on March 4 marks the debut anniversary. In other words, TXT’s debut year is 2019. The debut anniversary is one of the most common occasions for group fan support.
- What nationalities are the members of TXT?
- On this site, the TXT members recorded with a nationality other than South Korea are: HUENINGKAI (United States).
- What are TXT's official lightstick and fandom name?
- TXT's official lightstick is Moabong (모아봉), current version Ver.2, and the official fandom name is MOA (모아; Moment Of Alwaysness; announced August 22, 2019). We only list details backed by an official source; anything we can’t verify is left out. Sources are cited at the bottom of this page.
- What is the age order of TXT's members? Who is the oldest?
- We have birth years for 5 of 5 TXT members (members with only a birth month and day can’t be ranked by age). Ordered from oldest to youngest: YEONJUN (born September 13, 1999), SOOBIN (born December 5, 2000), BEOMGYU (born March 13, 2001), TAEHYUN (born February 5, 2002), HUENINGKAI (born August 14, 2002). The oldest is YEONJUN, and the youngest is HUENINGKAI.
- What are the zodiac signs of TXT’s members?
- Based on their birthdays: Leo: HUENINGKAI; Virgo: YEONJUN; Sagittarius: SOOBIN; Aquarius: TAEHYUN; Pisces: BEOMGYU. Signs use the month and day only, with the boundary dates explained on our zodiac pages.