Eunseok

Eunseok (은석), born Song Eun-seok (송은석) on March 19, 2001, is part of the visual and vocal spine of RIIZE. Where some idols lead with noise, Eunseok's appeal is built on composure. He reads clean on camera, keeps the group's center balanced, and brings a steadier kind of presence that helps RIIZE feel polished even when the music is moving fast.

That role became clearer as RIIZE built its catalog through Get A Guitar, Love 119, and Impossible, then pushed deeper into album cycles with RIIZING and ODYSSEY. Eunseok is not framed as the loudest member, but he consistently matters to the team's finish. His tone, visuals, and calm performance style give RIIZE contrast against its more explosive choreography-led moments.

Inside SM Entertainment's current boy-group generation, that kind of control has real value. Eunseok helps RIIZE hold a premium image without flattening the group into something cold. He is one of the members who keeps the brand looking expensive, camera-ready, and durable as the team scales from debut momentum into a longer mainstream run.