It appears that fans won’t have to wait long to see former ZEROBASEONE (제로베이스원) members Zhang Hao (장하오), Ricky (리키), Kim Gyu Vin (김규빈) and Han Yu Jin (한유진) back on stage. According to recent reports, the four idols are gearing up to re-debut in a new group.
On 18th March 2026 (Wednesday), news reports emerged that the four K-pop stars are preparing to debut in a new group named NDOUBLE (앤더블) on 26th May 2026 (Tuesday). Zhang Hao, Ricky, Kim Gyu Vin and Han Yu Jin had recently concluded their activities with ZEROBASEONE, following the group’s encore concert last weekend.

According to the report, NDOUBLE will also include additional members. However, the final lineup and total number of members are still undecided. Their agency, YH Entertainment, has commented on the reports, confirming that the four are preparing for their debut. The company also added that it will share more details later.
This marks Zhang Hao, Ricky, Kim Gyu Vin and Han Yu Jin’s second debut after their debut with ZEROBASEONE. The quartet parted ways with the group and WAKEONE after their contract expired and returned to YH Entertainment. Fans have reacted to the news, expressing excitement about Zhang Hao, Ricky, Kim Gyu Vin and Han Yu Jin’s upcoming activities.


Meanwhile, ZEROBASEONE will continue group activities with the remaining five members, Sung Han Bin (성한빈), Kim Ji Woong (김지웅), Seok Matthew (석매튜), Kim Tae Rae (김태래) and Park Gun Wook (박건욱). The quintet are also preparing to make a comeback later this May, marking their first return since the group reorganisation.
With both former and current ZEROBASEONE members set to release new music in May, fans are now hoping for the possibility of overlapping promotions. Nevertheless, we wish NDOUBLE a successful debut and ZEROBASEONE a successful comeback.






