.@TXT_members 5th jp single "セツナハナビ (Setsuna Hanabi)" will be released next hour
Drop tags MOAs & join the MV premiere
🔗https://t.co/gDe6Txv1RH
TXT SETSUNA HANABI OUT NOW
#セツナハナビ#Setsuna_Hanabi#TXTisBACK
now that txt is finally returning to promote the usa, we must also remember that the global citizen is a big event and our members are the kings of festivals!!!
Happy 24th Birthday to #TXT's gorgeous, hugely talented chart-topping Singer-Songwriter, Composer, Musician, Dancer, Producer and Fashion & K-Pop Global Icon, the One & Only #HueningKai, who rings in his 24th, trending at #1 Worldwide on X with #StickWithHue and at #2 with #한여름의다정한선물울닝카이!👏🎂🥳🎉🎈🌟💥1⃣➕2⃣🌎✖️🔥🐐👑 💙
Huening Kai became world famous as the Rapper, Vocalist, Songwriter, Producer & Maknae of the chart-topping, history-making, award-winning Band #TomorrowXTogether, one of the best-selling K-Pop Groups of All time! Kai is a musical prodigy, often referred to as the "4th Generation Diamond Maknae" due to his perfect pitch and proficiency in playing piano, guitar, drums and flute. He can reach those killer high notes effortlessly, and is also famous for his razor sharp dance moves, giving the kind of all-rounder energy that turns stages into personal showcases! He has significantly contributed to TXT’s music, earning credits as a songwriter and composer on over 20 songs, including "Roller Coaster" (The Dream Chapter: MAGIC), "Maze in the Mirror" (The Dream Chapter: ETERNITY), and "0X1=LOVESONG" (feat. pH-1, Woodie Gochild, Seori). He became the youngest K-pop idol registered with the Korean Music Copyright Association (KOMCA) in 2019 at just 17 for his work on "Roller Coaster." Huening Kai has been key to TXT's global success but is also a successful Soloist in his own right!
On March 4, 2019, Huening Kai debuted as the youngest member of TOMORROW X TOGETHER (TXT) with the mini-album 'The Dream Chapter: STAR'. As the first foreign artist under Big Hit Music, he made history as a Brazilian/American-South Korean idol! Fluent in English, Korean, and Japanese, Huening Kai’s linguistic skills enhance his global appeal and ability to connect with international fans. In 2024, HueningKai collaborated with bandmate Taehyun on the OST "Can’t Stop" from the Korean drama 'Brewing Love' released in November 2024! In 2025, Huening Kai released his 2nd OST, "Surfing in the Moonlight" with Taehyun for the Korean drama 'Melo Movie', released on February 14, 2025! In July 2025, Huening Kai released his debut solo track, "Dance With You," as part of TXT’s latest album 'Chapter of the Star: TOGETHER'. The contemporary R&B track, featuring groovy guitar riffs and trap beats, was accompanied by a vibrant music video filmed in Mexico’s neon-lit streets, highlighting his dance moves and emotive expressions. The song hit #1 on iTunes in multiple countries!
Huening Kai is also a TV star and has appeared on shows like Eunchae’s Star Diary (2023), LeeMujin Service (2024), and Trick Kode (2024), and served as a special MC for Music Bank (2021) and M Countdown (2023), highlighting his versatility in entertainment. In June 2024, Huening Kai launched his solo variety web series HUENINGKAI Wants to Start a Band on YouTube, showcasing his personality and interest in forming a band, further expanding his individual presence.
As part of TXT, Huening Kai made history as the first K-pop group to headline Lollapalooza in 2023, showcasing his performance prowess on a global stage!
Huening Kai is hotly sought after by several global brands across fashion, beauty, technology, and lifestyle sectors! In 2019, Huening Kai with TXT became the new ambassador for Korean skincare brand 'It's Skin'. In 2021, he became a model for the Japanese audio brand GLIDiC and in August 2021, he became a model for Korean beauty brand 4OIN. In May 2022, TXT were chosen as the global ambassadors for Korean skin care brand Ma:nyo factory and in February 2023, became the 1st global ambassadors for KUNDAL and Clio! On July 8, 2025, Huening Kai was announced as the global ambassador of the skincare brand DERMAFIRM, his first solo ambassadorship. The partnership launched with their rebranding and Peptology Boosting Ampoule line (for sensitive skin), featuring the campaign “Shall We Meet for Just 3 Days?” with ads, photoshoots, and videos highlighting his clean/glowing image. Promotions have continued into 2026, including limited-edition collab sets (e.g., with MORECOS in Japan), exclusive keyrings, and ongoing digital/campaign activity.
Due to Huening Kai's viral presence and unique charm, top fashion brands’ are instantly attracted to him. In August 2023, he became the new brand ambassador for Dior along with TXT. In 2024, he attended the 2025 F/W Seoul Fashion Week, showcasing his fashion influence and distinctive style. His appearance was noted for its impact, aligning with his reputation for striking visuals. Huening Kai's appearance at the Dior Homme Menswear Spring/Summer 2025 show on June 21, 2024 during Paris Fashion Week was a notable highlight, underscoring his status as a fashion icon, aligning with other high-profile K-pop idols and actors at the event and showcased his growing influence in the fashion world. Huening Kai was the Main attraction at the Ferragamo event at the Cheongdam flagship store this month, causing a sensation!
Huening Kai is known for his kind and caring personality. His philanthropy aligns with his reputation as a thoughtful individual. On January 3, 2025, he donated ₩50 million (approximately $37,000 USD) to support the families of victims of the Jeju Air tragedy, demonstrating his commitment to social good. Fan communities continue running birthday-related projects in his name, including meal pack distributions or children’s shelter support.
Huening Kai has come a long way from TXT’s wide-eyed diamond maknae to a confident, multi-talented artist with solo spotlight and personal influence. Over the years he has matured on stage into a more powerful, versatile performer with strong live vocals, emotional depth, and growing stage presence while remaining a core pillar of TXT.
HAPPY KAI DAY
COUNTLESS LOVE WITH HUENINGKAI
#StickWithHue
#WeWillDanceWithHUE
#한여름의다정한선물울닝카이 #永遠に輝く天使ヒュニンカイ
@TXT_members@TXT_bighit
It's our sunshine and multi talented king, Huening Kai's birthday!!!!
Drop tags MOAs!!!! (use pic/vid/gif with tags)
COUNTLESS LOVE WITH HUENINGKAI
#StickWithHue#한여름의다정한선물울닝카이#永遠に輝く天使ヒュニンカイ