Yoseob (요섭)

Known as the main vocalist of Highlight — the group that continued after B2ST's core members regrouped following a label departure — Yang Yoseob has built a reputation as one of K-pop's more technically accomplished singers across a career that now spans roughly 17 years. His voice has been the melodic anchor of the group through both its BEAST-era commercial peak and its later Highlight chapter, while a solo discography and, more recently, a turn toward variety content have kept him active outside the group's collective schedule.

Debut and Group Career

Yoseob came up as the main vocalist of B2ST (later stylized as BEAST), one of the groups that defined the second generation of K-pop idol acts. When contractual circumstances led several members to part ways with their original label, they reformed under the name Highlight, with Yoseob continuing in the same central vocal role. His editorial bio identifies him as the main vocalist of Highlight, placing him at the center of the group's musical identity across both its incarnations.

Solo Work

On the solo front, Yoseob released the extended play The First Collage in 2012, during the height of B2ST's commercial period. He has also pursued musical theatre work alongside his recording career, an avenue that draws directly on the kind of sustained vocal technique his main-vocalist standing demands. A solo comeback referenced in early 2026 coverage indicates that solo activity has continued beyond that debut EP, though details of later solo releases are not present in available material.

Variety and Wider Activities

In April 2026, nearly 17 years after his debut, Yoseob launched his first solo web variety show, *Yoseobi's Modern Things*, distributed via the YouTube channel GOGOSING. The program places him in the position of an outsider navigating youth culture — sampling freeze-dried snacks popular with younger audiences, undergoing cryotherapy sessions at extreme sub-zero temperatures, and logging reactions that the show frames around generational gaps in taste and habit. The format is a notable departure for a singer whose public persona has been defined almost entirely by vocal performance, and his candid responses to unfamiliar experiences were highlighted as a central draw for the series.

Outlook

In a Q&A tied to his 2026 solo return, Yoseob was direct about where his priorities sit: he named enjoying activities with his Highlight bandmates as his primary goal, a statement that positions the solo work as complementary rather than a pivot away from the group. At roughly 17 years into a career still centered on live performance and group cohesion, that orientation reflects a relatively stable professional identity — one grounded in craft rather than reinvention.