OMEGA X, a dynamic 11-member boy group known for their electrifying performances, burst into the K-pop scene on June 30, 2021 with their debut mini album Vamos. Each member brings their own unique background to the group, with some having already appeared on reality shows or debuted in other groups. Hangyeom, Jaehan, Hwichan, Sebin, Taedong, Xen, Jehyun, Kevin, Junghoon, Hyuk, and Yechan all come together to create the powerhouse that is OMEGA X. Notable members include Hangyeom, a former member of Seven O'Clock and Mix Nine, where he finished in 6th place. Jaehan, who was a contestant on Produce 101 (season 2) and a former member of Spectrum. Hwichan, who also participated in Mix Nine and is a member of Limitless. Sebin, a member of Snuper and participant in The Unit: Idol Rebooting Project. Taedong, who participated in Boys24 and Produce 101 (season 2) and is a former member of Gidongdae. Xen and Jehyun, former members of 1Team. Kevin, Junghoon, and Hyuk, former members of ENOi. Yechan, who participated in Under Nineteen and is a former member of 1the9. Despite facing a setback after winning a lawsuit against SPIRE Entertainment and having their contracts suspended in January 11, 2023, OMEGA X showed their determination and resilience by sticking together under their original name. Their dedication and talent caught the attention of IPQ Entertainment, with whom they signed an exclusive contract on July 3, 2023, setting the stage for their continued success in the K-pop industry.