Doh Kyung Soo (Kyung Soo Do)

Also known as: Do Kyungsoo, Doh Kyungsoo, D.O., 디오, Do Gyeong Su, Do Kyung Soo

Date of birth: 12 January 1993 (33 years old)

Country: South Korean

Doh Kyung Soo, known professionally as D.O., is a South Korean singer, dancer, actor and member of EXO (엑소). He graduated from Baekseok High School and later obtained a bachelor's degree in Culture and Arts Management from Kyunghee Cyber University. In early 2011, SM Entertainment (SM엔터테인먼트) formed two separate groups, EXO-K and EXO-M, with plans to have one perform in South Korea and the other in China. He made his debut in April 2012 as EXO-K's main vocalist with the Korean version of their first EP, "Mama". For several years, the groups performed separately until the release of their third EP, "Overdose", in 2014, when they began performing as a single group and have continued to do so until now. In 2014, he made his acting debut with a role in the movie "Cart", for which he also sang one of the OSTs. Later that year, he made his TV debut with a role in the SBS drama "It's Okay, That's Love", earning a nomination for the Best New Actor Award at the 51st Baeksang Arts Awards. He enlisted for his mandatory military service on July 1, 2019, and he was discharged on January 25, 2021. In July 2021, he made his debut as a solo artist with his first mini-album, "Empathy". In November 2023, his contract with SM ended, and he decided not to renew it. A few weeks later, he announced the creation of Company SooSoo (컴퍼니수수) with a longtime manager for his solo activities and acting. His activities with EXO will still be managed by SM. On November 5, 2025, he joined Blitzway Entertainment after leaving Company Soosoo.