D.O., South Korean singer

Doh Kyung-soo, known by his stage name D.O. (디오), is a South Korean singer and actor. He is a member of the South Korean boy band Exo. He debuted as a soloist on July 26, 2021, with his first extended play (EP) Empathy. He has since released two more EPs, Expectation (2023) and Blossom (2024), as well as a studio album, Bliss (2025).