Sunghyuk

Introduction

Seo Sunghyuk (서성혁) is a South Korean singer under Think Entertainment. He participated in the second season of the hit survival show "Produce 101 Season 2." Despite getting eliminated in the 10th episode, Sunghyuk was still able to debut through the project boy group Rainz. Following Rainz' disbandment, Sunghyuk joined Think Entertainment and debuted as a soloist. In 2021, he then participated in the survival show "Wild Idol" where he finished fourth place, making him qualified to become a member of the boy group TAN.