And2ble (Korean:앤더블; pronounced "and double" and stylized in all caps) is a South Korean boy band formed and managed by YH Entertainment. The group consists of five members: Zhang Hao, Yoo Seung-eon, Ricky, Kim Gyu-vin, and Han Yu-jin. They debuted on May 26, 2026, with the extended play (EP) Sequence 01: Curiosity.
History
2023–2025: Pre-debut activities
The five members, representing YH Entertainment, participated in the reality competition series Boys Planet in 2023. After finishing in the top nine, Zhang Hao, Ricky, Kim Gyu-vin, and Han Yu-jin were named to the final lineup of the show's boy band Zerobaseone, and promoted as its members until March 10, 2026. Yoo Seung-eon finished 16th during the show's finale, but later debuted and promoted as a member of Evnne until December 8, 2025.
2026–present: Formation and debut with Sequence 01: Curiosity
On March 18, 2026, YH Entertainment announced that Zhang Hao, Ricky, Kim Gyu-vin, and Han Yu-jin would debut in a new boy group called And2ble. The group name "And2ble" is a combination of "and" and "double". Yoo Seung-eon was later revealed as the final member.
On May 26, And2ble made their official debut with the extended playSequence 01: Curiosity released under YH Entertainment. The EP was introduced by the agency as the opening chapter of the group's musical journey, exploring curiosity as a fundamental human emotion. Its lead track, "Curious"—an EDM-based song blending synth-pop and future house elements—carries a message about embracing change without fear, with members Zhang Hao and Ricky contributing to its lyrics. On June 2, the group secured their first music show trophy in 8 days since debut on The Show with "Curious". Sequence 01: Curiosity debuted with 731,673 album sales the first week, marking them as only second to Alpha Drive One for 2026 Biggest Debut Album Sales Weeks by a K-Pop Rookie Group.[unreliable source?] On June 26, it was announced that And2ble signed with Epic Records Japan ahead of the group's Japan debut. On October 27, the group released their second EP Sequence 02: Attraction, with the lead single "French Kissing".
↑Co-sponsored by Korea's Ministry of Culture, Sports and Tourism, Ministry of Trade, Industry, and Energy, Korea Communications Commission, and Korea Creative Content Agency, it awards cultural icons and businesses that promote the sustainability of the Korean Wave and boost the industry's competitiveness.
↑Jung, Ha-eun (December 30, 2022). "'보이즈 플래닛' 예열 시작...프로필 공개"['Boys Planet' warm-up begins...Reveal your profile]. Sports Seoul (in Korean). Archived from the original on March 2, 2024. Retrieved December 31, 2022.
↑Kang, Bo-ra (February 2, 2023). "장하오, 위에화 유일 ALL스타...올리‧브라이언‧리키 3스타"[Zhang Hao, Yuehua's only ALL star...Ollie‧Brian‧Ricky 3 stars]. Single List (in Korean). Archived from the original on June 10, 2023. Retrieved June 10, 2023.
↑Kang, Da-yoon (April 21, 2023). "'보이즈 플래닛' 1위 장하오, 韓오디션 中센터 탄생→한유진 9위·이회택 탈락[MD리뷰]"['Boys Planet' No. 1 Zhang Hao, Korean audition Chinese center born → Han Yu-jin 9th place, Lee Hoe-taek eliminated [MD Review]]. My Daily (in Korean). Archived from the original on June 9, 2023. Retrieved June 9, 2023.
↑젤리피쉬 新 보이그룹 '이븐', 9월18일 데뷔[Jellyfish's new boy group 'Evnne' to debut on 18 September]. Newsis (in Korean). August 16, 2023. Archived from the original on August 17, 2023. Retrieved August 16, 2023– via Naver.
↑Lee, Myung-ju (December 8, 2025). 유승언·지윤서, 팀 떠난다...이븐, 5인 체제 재정비[Yoo Seung-eon·Ji Yun-seo, to leave team... Evnne, to re-organise as 5 members] (in Korean). Dispatch. Retrieved December 8, 2025– via Naver.
↑Lee, Su-jin (March 18, 2026). [단독] 제베원 장하오·리키·김규빈·한유진, 앤더블로 새 출발...5월 26일 데뷔[Zerobaseone's Zhang Hao, Ricky, Kim Gyuvin, and Han Yujin to make a new start as NDOUBLE... Debut on May 26]. Ilgan Sports (in Korean). Archived from the original on March 18, 2026. Retrieved March 18, 2026.
↑Baek, Ji-eun (April 6, 2026). '장하오→한유진' 앤더블, 5월 26일 데뷔 확정['Zhang Hao→Han Yu-jin' And2ble confirmed to debut on May 26th]. Sports Chosun (in Korean). Archived from the original on May 27, 2026. Retrieved April 19, 2026.
↑Kim, Min-ji (April 12, 2026). 앤더블, 5월 데뷔 앞두고 프롤로그 공개 "팬 응원이 원동력"[And2ble releases the prologue ahead of their debut in May "Fan support is the driving force"]. News 1 (in Korean). Retrieved April 19, 2026.
↑Ji, Min-kyung (May 23, 2026). 앤더블, 타이틀곡 'Curious' MV 티저 공개..압도적 비주얼[And2ble Releases MV Teaser for Title Track 'Curious'... Overwhelming Visuals]. OSEN (in Korean). Retrieved June 14, 2026– via Naver.
↑Park, Se-yeon (April 30, 2026). 앤더블, 데뷔 하자마자 아레나급 쇼콘 투어 돌입...스케일 다르네[And2ble Embarks on Arena-Scale Showcon Tour Immediately After Debut... The Scale is Different]. Ilgan Sports (in Korean). Retrieved May 25, 2026.
↑Byeon, Seong-hyeon (September 2, 2026). [포토] 앤더블, '2026 올해의 브랜드 대상' 신인 남자아이돌 부문 수상[[Photo] ANDBLE Wins '2026 Brand of the Year Awards' in the Rookie Male Idol Category]. Hankyung (in Korean). Retrieved October 26, 2026.
↑Jung, Hye-won (September 6, 2026). 키키·리센느→알디원·앤더블...'2026 SKA', 대세 ★들 총출동한 'K팝 축제'[종합][KiiiKiii·Rescene→Alpha Drive One·And2ble...'2026 SKA', 'K-Pop Festival' Featuring Hot Stars [Roundup]]. SPOTV (in Korean). Retrieved October 26, 2026– via Naver.
↑Jeon, Jae-kyeong (July 16, 2026). 플레이브·앤더블·장하오·김용빈, 뉴시스 한류엑스포 글로벌 팬투표 최종 수상자[Plave, And2ble, Zhang Hao, Kim Yong-bin, Final Winners of Newsis K-Expo Global Fan Vote]. Newsis (in Korean). Archived from the original on July 17, 2026. Retrieved July 17, 2026.