Doh Kyung-soo
Known for ActingBorn 1993-01-12Goyang, Gyeonggi, South Korea
Doh Kyung-soo (도경수; born January 12, 1993), known professionally as D.O. (디오), is a South Korean singer and actor under SM Entertainment. He is a member of the South Korean boy group EXO and its sub-group EXO-K.
Apart from his group's activities, D.O. has starred in various television dramas and movies such as Pure Love (2016), My Annoying Brother (2016), Positive Physique (2016), Room No.7 (2017), 100 Days My Prince (2018), Along with the Gods: The Two Worlds, Swing Kids (2018) and Bad Prosecutor (2022).
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He made his solo debut on July 26, 2021 with his first mini album Empathy.
Known for
Along with the Gods: The Two Worlds
2017 · as Private Won Dong-yeon
Along with the Gods: The Last 49 Days
2018 · as Private Won Dong-yeon
My Annoying Brother
2016 · as Ko Doo-young
The Moon
2023 · as Hwang Sun-woo
Secret: Untold Melody
2025 · as Yu-jun
Unforgettable
2016 · as Beom-sil
Cart
2014 · as Tae-young
Room No.7
2017 · as Tae-jung
Swing Kids
2018 · as Roh Ki-soo
SMTOWN LIVE 2025-26 in FUKUOKA
2026
SMTown: The Stage
2015 · as Self
A Dog's Courage
2018 · as Moongchi (voice)
2015 Dream Concert
2015 · as Self
우리 옆집에 엑소가 산다
2015 · as .O
2023 EXO FANMEETING "EXO' CLOCK"
2023 · as Self
EXO Planet #3 The EXO'rDIUM in Japan
2017 · as Self
SMTOWN LIVE | 2022: SMCU EXPRESS @ HUMAN CITY_SUWON
2022 · as Self
EXO FROM. EXO PLANET #1 - THE LOST PLANET in JAPAN
2015 · as Self