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Teens In Times Member Ages and Birthdays
China · Official roster: 7 (7 birthdays recorded)
Teens In Times members from oldest to youngest: Ding Chengxin (24), Ma Jiaqi (23), Zhang Zhenyuan (23), Song Yaxuan (22), He Junlin (22), Yan Haoxiang (22), Liu Yaowen (21). The oldest is Ding Chengxin, born February 24, 2002; the youngest is Liu Yaowen, born September 23, 2005.
Debut date: Next debut anniversary: November 23
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Exports 7 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 12 | Ma Jiaqi 馬嘉祺 | 時代少年團馬嘉祺 |
| February 24 | Ding Chengxin 丁程鑫 | — |
| March 4 | Song Yaxuan 宋亞軒 | — |
| September 23 | Liu Yaowen roster-only entry | 劉耀文 |
| April 16 | Zhang Zhenyuan 張真源 | 张真源 |
| August 16 | Yan Haoxiang roster-only entry | 嚴浩翔 |
| June 15 | He Junlin 賀峻霖 | — |
Roster source: 北京時代峰峻 official site: 「TF家族—家族成員」, 時代少年團 introduction (retrieved August 27, 2026)
Age ranking of members (oldest to youngest)
We have full birth dates for 7 of 7 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 | Ding Chengxin | February 24, 2002 | 24 | 17 |
| 2 | Ma Jiaqi | December 12, 2002 | 23 | 16 |
| 3 | Zhang Zhenyuan | April 16, 2003 | 23 | 16 |
| 4 | Song Yaxuan | March 4, 2004 | 22 | 15 |
| 5 | He Junlin | June 15, 2004 | 22 | 15 |
| 6 | Yan Haoxiang | August 16, 2004 | 22 | 15 |
| 7 | Liu Yaowen | September 23, 2005 | 21 | 14 |
Teens In Times Members’ Zodiac Signs
- ♈ Aries: Zhang Zhenyuan
- ♊ Gemini: He Junlin
- ♌ Leo: Yan Haoxiang
- ♎ Libra: Liu Yaowen
- ♐ Sagittarius: Ma Jiaqi
- ♓ Pisces: Ding Chengxin, Song Yaxuan
Only members with a known birthday are included. Sign boundaries: zodiac index
This page lists all 7 members on Teens In Times’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 10 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 Teens In Times's members?
- Teens In Times’s official roster has 7 members. Those with a verifiable birthday on this site: Ma Jiaqi December 12, Ding Chengxin February 24, Song Yaxuan March 4, Liu Yaowen September 23, Zhang Zhenyuan April 16, Yan Haoxiang August 16, He Junlin June 15. Each birthday’s source is cited on this page and on the person’s own page.
- How many Teens In Times members are listed on this site?
- Teens In Times: Official roster: 7. Of these, 7 have a verifiable birthday recorded on this site. This page lists all 7 members on Teens In Times’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 Teens In Times’s debut?
- Teens In Times's debut date is November 23, 2019, so every year on November 23 marks the debut anniversary. In other words, Teens In Times’s debut year is 2019. The debut anniversary is one of the most common occasions for group fan support.
- What is the age order of Teens In Times's members? Who is the oldest?
- We have birth years for 7 of 7 Teens In Times members (members with only a birth month and day can’t be ranked by age). Ordered from oldest to youngest: Ding Chengxin (born February 24, 2002), Ma Jiaqi (born December 12, 2002), Zhang Zhenyuan (born April 16, 2003), Song Yaxuan (born March 4, 2004), He Junlin (born June 15, 2004), Yan Haoxiang (born August 16, 2004), Liu Yaowen (born September 23, 2005). The oldest is Ding Chengxin, and the youngest is Liu Yaowen.
- What are the zodiac signs of Teens In Times’s members?
- Based on their birthdays: Aries: Zhang Zhenyuan; Gemini: He Junlin; Leo: Yan Haoxiang; Libra: Liu Yaowen; Sagittarius: Ma Jiaqi; Pisces: Ding Chengxin, Song Yaxuan. Signs use the month and day only, with the boundary dates explained on our zodiac pages.