50 Fun Facts About TXT (Tomorrow X Together)

Which book series gave TXT the railway platform in the title of their 2019 single '9 and Three Quarters (Run Away)'?

Harry Potter's Platform 9¾ is the song's way out: its video casts the members as high schoolers who slip through a trapdoor at the bottom of a pool into an enchanted forest.

The Korean spelling of Tomorrow X Together writes out the X in the middle as which English word?

By is the word the Hangul spells out, giving 'Tomorrow by Together'. The group has said it would rather be called by the full name than the short one.

Which American band joined TXT on the 2023 summer single 'Do It Like That', produced by Ryan Tedder?

Jonas Brothers signed on without hesitation once TXT had heard the demo while touring America. Nick and Joe sing on it while Kevin plays guitar.

Which classic tale inspired The Name Chapter: Temptation, the 2023 EP that gave TXT a first US number-one album?

Peter Pan shapes the EP's storytelling, told through a more grown-up lens, right down to its Latin-tinged closing ballad, 'Farewell, Neverland'.

The Korean title of TXT's debut single 'Crown' says that one day what grew from the singer's head?

A horn sprouts in the lyrics, and the boy hides from people until he meets someone with wings on their back. The group calls it a song about the growing pains of puberty.

Whose hit 'Sk8er Boi' did TXT's Hueningkai cover for his first solo stage, in Antwerp in 2024?

Avril Lavigne's song was his choice at a K-pop world tour stop in Belgium, where he took the stage alone for the first time.

At which American festival did TXT become the first K-pop group to perform in 2022, returning as headliners in 2023?

Lollapalooza gave them a July 2022 slot, and a year later they came back as the first K-pop group to headline the festival.

Which British pop star co-wrote 'We Lost the Summer', a pandemic-era track on TXT's 2020 EP Minisode1: Blue Hour?

Charli XCX helped write the dancehall number, a sunny-sounding song about teenagers whose world has been flipped upside down and who can no longer go to school.

Which BTS member co-wrote TXT's '0X1=Lovesong (I Know I Love You)', the lead single of The Chaos Chapter: Freeze?

RM has a writing credit on the pop-rock love song, whose guest vocalist Seori was the first outside artist to appear on a TXT release.

Which family name do three TXT members, Yeonjun, Soobin and Beomgyu, all share?

Choi comes first in all three of their full names, Korean style. The other two members were born Kang Tae-hyun and Kai Kamal Huening.

Which French luxury fashion house announced TXT as its new brand ambassadors in August 2023?

Dior took on the whole group at once, in the same year the band first topped the Billboard 200.

TXT's first original Japanese song, 'Everlasting Shine', was the twelfth opening theme of which anime?

Black Clover began airing the song in September 2020, weeks after it appeared on the single 'Drama' beside Japanese versions of two Korean tracks.

TXT and Japanese composer Hiroyuki Sawano recorded the opening theme for which anime series that premiered in 2024?

Solo Leveling opens with their track 'LeveL', an anime tie-in that followed earlier TXT theme songs for other Japanese series.

Which contagious illness, caught by three TXT members in 2019, helped delay their first studio album by two months?

Conjunctivitis hit Soobin first and then Taehyun and Hueningkai, moving The Dream Chapter: Magic from August to September and finally to October.

Which weekly TV chart show did TXT's Soobin host from July 2020 to October 2021, alongside Arin of Oh My Girl?

Music Bank paired the two so well that they won the Best Couple Award at the 2020 KBS Entertainment Awards.

Huening Bahiyyih, the younger sister of TXT's Hueningkai, debuted in 2022 as a member of which girl group?

Kep1er was put together on the 2021 TV contest Girls Planet 999, and the siblings have since posed together for GQ Korea and Dazed Korea.

TXT's Hueningkai, whose father is American and mother South Korean, was born in which US city?

Honolulu, Hawaii, was his birthplace, but he spent his early childhood abroad before moving to South Korea with his mother and sisters.

Which Latin pop star shares the credit with TXT on 'Back for More', first performed at the 2023 MTV Video Music Awards?

Anitta brings a Brazilian funk flavour to the single, while the album The Name Chapter: Freefall carries a version sung by the band alone.

In June 2019 TXT became the first artist to join which fan community platform run by their agency?

Weverse began with the rookie group as its very first community, and it was there that the band announced its contract renewals in 2025.

TXT's Taehyun helped set a Guinness World Record on a 2024 year-end TV special for a chain of catches with which toy?

Kendama balls were caught in turn by a line of 128 people on the 75th Kōhaku Uta Gassen in Tokyo, and Taehyun was the very first catcher.

Which TXT single, built on whistles and funky guitar riffs, won Push Performance of the Year at the 2023 VMAs?

Sugar Rush Ride took the prize months after its release as the lead single of the first TXT record to top the Billboard 200.

Which TXT single about the anger that follows heartbreak led the 2022 EP Minisode 2: Thursday's Child?

Good Boy Gone Bad fronted a dark, intense EP that NME read as a journey through romantic grief, and the band later cut a Japanese version of the song.

Which lead single fronted The Chaos Chapter: Fight or Escape, the first repackaged album by TXT, in August 2021?

Loser=Lover was one of three new songs added for the repackage, alongside a diary-style track for fans and an emocore remix of an earlier hit.

Which American rapper guests on 'Happy Fools', a bossa nova-tinged track on TXT's EP The Name Chapter: Temptation?

Coi Leray appears on the third track of the EP, a song whose lyrics all five members of the group helped to write.

Which British singer has a writing credit on 'Magic', the disco-pop track released as TXT's first English single?

Olly Murs co-wrote the song, which the band launched in June 2021 with performances on Good Morning America and James Corden's late-night show.

A teaser for TXT's EP The Dream Chapter: Eternity framed a plush toy like The Treachery of Images by which painter?

René Magritte's surrealist picture was reworked with a shabby stuffed toy and a French caption denying that it is a toy at all.

The Japanese version of TXT's '0X1=Lovesong' features Ikuta Lilas, the vocalist of which Japanese musical duo?

Yoasobi's singer took the guest part on the 2021 EP Chaotic Wonderland, the band's first Japanese EP.

TXT's Yeonjun features on 'Blockbuster', a track from the 2021 debut studio album of which boy band?

Enhypen's album Dimension: Dilemma carries his guest verse, and the two groups also shared a Lunar New Year variety special called Playground.

Before his four years at Big Hit, TXT's Yeonjun was a trainee at which other Korean agency?

Cube Entertainment came first, but it was at Big Hit that he became known as the 'legendary trainee' for topping the monthly dance, vocal and rap evaluations.

TXT's Yeonjun donated 50 million won in May 2024 to cover medical care for which group of workers?

Firefighters were the cause: the Hallym Burn Foundation put his gift towards their medical bills and trauma care, a few months before his first solo single came out.

Which name do TXT's fans go by, as heard in the title of a 2021 'Diary' track written for them?

MOA is the fandom name, and 'MOA Diary (Dubaddu Wari Wari)' was one of three songs added to the repackage The Chaos Chapter: Fight or Escape.

TXT's Taehyun has named The Kid Laroi and which Canadian star as inspirations for his songwriting?

Justin Bieber and The Kid Laroi are, in his words, pop stars pushing the genre forward. Taehyun's first writing credit came on the 2020 TXT song 'Maze in the Mirror'.

TXT's Hueningkai won his trainee place at 13 by singing AKMU's 'Give Love' and 'Sunday Morning', a song by which band?

Maroon 5's hit was one of his two audition songs, sung after a talent scout spotted him trying out as a duo with his older sister, Lea.

Which streaming platform released Tomorrow X Together: Our Lost Summer, a 2023 documentary about the group?

Disney+ added the film in 2023, the year the band set out on a second world tour and collected a first gold record in America.

Which doughnut and coffee chain named TXT the brand ambassadors of its Philippine business in June 2025?

Dunkin' Philippines signed the group four years after a Philippine telecoms giant, Smart Communications, first made them its ambassadors.

In December 2019 TXT became exclusive models for the 2020 collections of a Korean brand selling what?

Student uniforms from Skoolooks suited a rookie group whose early songs were all about the growing pains of being a teenager.

TXT leader Soobin donated 100 million won in January 2024 to which kind of institution in Seoul?

A children's hospital run by the city received the gift, most of it for better facilities and the rest for young patients needing urgent care.

TXT's Yeonjun became the group's first solo act in September 2024 with which hip-hop track?

Ggum, a hip-hop track with a catchy electro sound, brought him a first solo trophy on the show M Countdown within weeks of its release.

TXT's Beomgyu, the last of the members to be revealed in 2019, was born in which South Korean city?

Daegu is his hometown, and he trained with Big Hit for two years before being unveiled as the fifth and final member of the group.

Which Norwegian DJ appears with TXT's Yeonjun and Taehyun on Salem Ilese's 2022 single 'PS5'?

Alan Walker joined a song its writer began after her boyfriend and roommate bought a PlayStation and she struggled to hold their attention.

Which 2022 tour, opening at Seoul's Jamsil Indoor Stadium, was the first world tour headlined by TXT?

Act: Lovesick promoted two records at once, The Chaos Chapter: Freeze and Minisode 2: Thursday's Child, and began on July 2, 2022.

Which Big Hit founder, who planned TXT as early as 2017, co-composed their 2020 disco single 'Blue Hour'?

Bang Si-hyuk wrote the tune with in-house producer Slow Rabbit, and its Korean title points to the sky over Seoul at 5:53 pm in October.

TXT released the song 'Love Sight' in May 2021 for the soundtrack of which tvN drama?

Doom at Your Service gave the band a second drama soundtrack credit, a week before the album The Chaos Chapter: Freeze came out.

Which American label joined Big Hit in releasing TXT's debut EP in March 2019?

Republic Records shares the release credit on The Dream Chapter: Star, and a Korean headline that week called the deal a signing with the world's top label.

Which British rock singer is credited as a producer of 'Ghost Girl', Yeonjun's solo track on a 2025 TXT album?

Yungblud produced the song and co-wrote it under his real name, Dominic Harrison, for an album on which every member has a solo track.

Which American Idol winner has a writing credit on 'Forty One Winks', from TXT's EP The Star Chapter: Sanctuary?

Jordin Sparks shares the credit with the R&B singer Lucky Daye on the upbeat track, which was produced by Dem Jointz.

At which venue did TXT play the KCON NY festival in July 2019, four months after their debut?

Madison Square Garden hosted the rookies weeks after they had sold out a showcase tour of six American cities.

At which Seoul venue did Soobin read fans a handwritten letter about TXT's contract renewals in August 2025?

Gocheok Sky Dome was hosting the opening night of the Act: Tomorrow world tour when he told fans the members had renewed their promise to go 'longer and farther' together.

TXT's Taehyun recorded 'Perfect Storm', heard in the Fuji TV drama Blue Moment, with which Japanese singer and actor?

Tomohisa Yamashita recorded the duet in May 2024, months before Taehyun and Hueningkai paired up for a Korean drama soundtrack of their own.

Which 1990 Light & Salt classic did TXT remake on The Dream Chapter: Eternity, adding a new rap by Yeonjun?

Fairy of Shampoo was rearranged from jazz-pop into dream pop for the EP, with a cappella harmonies and synthesizers.