NCT 127
韓國 Official roster: 7（7 birthdays recorded）
member Birthdays
| Birthday | member | Other spellings |
|---|---|---|
| February 9 | JOHNNY 徐煐淏조니ジョニーJohn Jun Suh | — |
| July 1 | TAEYONG 李泰容태용テヨンLee Tae-yong | — |
| October 26 | YUTA 中本悠太유타ユウタNakamoto Yuta | — |
| February 1 | DOYOUNG 金東營도영ドヨンKim Dong-young | — |
| February 14 | JAEHYUN 鄭閏伍재현ジェヒョンJeong Yun-o | — |
| February 19 | JUNGWOO 金廷祐정우ジョンウKim Jung-woo | — |
| June 6 | HAECHAN 李東赫해찬ヘチャンLee Dong-hyuk | — |
Roster source: NCT（エヌシーティー）Website JAPAN OFFICIAL PROFILE (obtained 2026-08-28)
member Age Ranking
This site has birth-year data for 7 out of 7 member (member with only month/day and no birth year are excluded, as age cannot be calculated). Oldest: JOHNNY (31 (in 2026; 30 before February 9)); youngest: HAECHAN (26 (in 2026; 25 before June 6)).
| Rank | member | Birthday | Age |
|---|---|---|---|
| 1 | JOHNNY | February 9, 1995 | 31 (in 2026; 30 before February 9) |
| 2 | TAEYONG | July 1, 1995 | 31 (in 2026; 30 before July 1) |
| 3 | YUTA | October 26, 1995 | 31 (in 2026; 30 before October 26) |
| 4 | DOYOUNG | February 1, 1996 | 30 (in 2026; 29 before February 1) |
| 5 | JAEHYUN | February 14, 1997 | 29 (in 2026; 28 before February 14) |
| 6 | JUNGWOO | February 19, 1998 | 28 (in 2026; 27 before February 19) |
| 7 | HAECHAN | June 6, 2000 | 26 (in 2026; 25 before June 6) |
This page lists all 7 member per NCT 127's official roster; 7 of them have an individual page on this site (our inclusion criterion is "has anyone held a support event for them, or is there a verifiable identity/birthday source"). The rest are marked "roster-only entry" — listed in this table only, with no individual page. Birthdays are listed only when a verifiable source is found; otherwise marked "no verifiable source obtained," never filled in by guesswork. Found an error, or have a verifiable official source? Please email service@joelin.cc. (open a report email)
Want to hold a support event for NCT 127?
Group support is commonly held around debut anniversaries and concerts, with member birthdays each following the dates in the table above.
FAQ
- What are the birthdays of NCT 127's member?
- NCT 127's official roster has 7 member in total; the ones with a verifiable birthday on this site are:JOHNNY February 9, TAEYONG July 1, YUTA October 26, DOYOUNG February 1, JAEHYUN February 14, JUNGWOO February 19, HAECHAN June 6. Every birthday's source is cited both on this page and on the individual's own page.
- How many member of NCT 127 are on this site?
- NCT 127 has Official roster: 7, of whom 7 have a verifiable birthday recorded on this site. This page lists all 7 member per NCT 127's official roster; 7 of them have an individual page on this site (our inclusion criterion is "has anyone held a support event for them, or is there a verifiable identity/birthday source"). The rest are marked "roster-only entry" — listed in this table only, with no individual page. Birthdays are listed only when a verifiable source is found; otherwise marked "no verifiable source obtained," never filled in by guesswork. Found an error, or have a verifiable official source? Please email service@joelin.cc.
- What is the age order of NCT 127's member? Who is the oldest?
- Among NCT 127's member, this site has birth-year data for 7 out of 7(member with only month/day and no birth year cannot have an age calculated, and are excluded from the ranking.) Ordered from oldest to youngest: JOHNNY（31 (in 2026; 30 before February 9)）, TAEYONG（31 (in 2026; 30 before July 1)）, YUTA（31 (in 2026; 30 before October 26)）, DOYOUNG（30 (in 2026; 29 before February 1)）, JAEHYUN（29 (in 2026; 28 before February 14)）, JUNGWOO（28 (in 2026; 27 before February 19)）, HAECHAN（26 (in 2026; 25 before June 6)）. The oldest is JOHNNY, and the youngest is HAECHAN.
View this page in Chinese → Back to group index Birthday calendar