Who Is The Oldest Member In TXT To Youngest?

TXT’s members from oldest to youngest: Yeonjun (September 13, 1999), Soobin (December 5, 2000), Beomgyu (March 13, 2001), Taehyun (February 5, 2002), and Huening Kai (August 14, 2002). Yeonjun’s the eldest but Soobin leads, which creates a neat dynamic—Yeonjun’s the experienced sunbae in performances, while Soobin guides the group’s overall direction. Beomgyu’s the energetic middle child, Taehyun’s the perceptive one, and Kai’s the playful maknae. Their age order isn’t just trivia; it shapes their interactions, from Beomgyu teasing the younger ones to Yeonjun and Soobin’s默契. It’s fun spotting these little details in their content.

TXT's age line-up is one of those things that feels obvious once you know it, but there's a fun dynamic to how their ages play into the group's vibe. The oldest is Soobin, born December 5, 2000—he's the leader and has this calm, dependable energy that fits perfectly. Next is Yeonjun, born September 13, 1999, who's technically the oldest but defers to Soobin's leadership role; his stage presence is insane, and he brings this seasoned performer vibe. Then comes Beomgyu, born March 13, 2001, who's the middle child in every sense—playful, mood-making, and the glue between the hyungs and maknaes. Taehyun, born February 5, 2002, is the fourth, with a sharp wit and intense focus that makes him stand out. Finally, the youngest is Huening Kai, born August 14, 2002, who’s this adorable mix of playful and talented, rounding out the group’s energy.

What’s cool about TXT is how their ages don’t rigidly define their roles—Yeonjun’s the oldest but not the leader, and Kai being the youngest doesn’t mean he’s babied (though he does get teased a lot). Their dynamics feel more like friends than a strict hierarchy, which adds to their charm. Watching their variety content, you see how Beomgyu and Taehyun especially bridge the gap between the older and younger members, keeping things lively. It’s less about age order and more about how they play off each other, which is why their chemistry is so addictive.

If you’re curious about TXT’s age order, it goes like this: Yeonjun (1999), Soobin (2000), Beomgyu (2001), Taehyun (2002), and Huening Kai (2002). Yeonjun’s technically the oldest, but Soobin’s the leader, which is interesting—it shows how age isn’t everything in K-pop groups. Yeonjun’s got this flashy, confident aura, while Soobin’s more softly authoritative, and their dynamic works because it’s balanced. Beomgyu’s right in the middle, and he’s the type to stir up chaos between the hyungs and maknaes, which is hilarious in their behind-the-scenes stuff.

Taehyun and Kai are the babies, but they don’t act like it—Taehyun’s surprisingly sharp and mature, while Kai’s got this bright, mischievous energy. The age gap isn’t huge, so they all vibe like siblings rather than a strict elder-younger setup. I love how TXT’s interactions feel natural, not forced by hierarchy. Their ages matter less than how they mesh together, whether it’s on stage or during their chaotic live streams.