Omega X are an 11-member South Korean boy group signed to Spire Entertainment. Omega X is comprised of Jaehan, Hwichan, Sebin, Hangyeom, Taedong, Xen, Jehyun, Kevin, Junghoon, Hyuk, and Yechan. Each member has been in previous groups, with many appearing on reality TV shows, too. They released their debut EP, Vamos, in 2021, which was quickly followed by a singles album called "What's Goin' On." The following year was even busier for the group, as they released their second EP, Love Me Like, and their debut studio album Story Written in Music. They also made their debut in Japan with the release of the mini-album Stand Up!