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D.O. (디오) is a South Korean singer, lyricist and actor under SM Entertainment. He is a member of the boy group EXO and their subgroup EXO-K.

He made his solo debut on July 26, 2021 with his first mini album Empathy.


2012: Debut with EXO

He debuted as a member of EXO and its sub-unit EXO-K on April 9, 2012 with the group's first mini album Mama.

2014: Acting debut

D.O made his acting debut in 2014 through the SBS drama It's Okay, That's Love.

2021: Solo debut

On June 25, SM Entertainment confirmed that D.O would make his solo debut in late July.[1] On July 1, SM Entertainment dropped a teaser for his first mini album, Empathy, set to released on July 26.[2]

Personal life

Military service

On July 1, 2019, D.O enlisted in the military as an active duty soldier.[3] He was officially discharged on January 25, 2021 without returning back to the base.[4][5]


Mini albums

Digital singles




  • "Cart OST" ("Scream") (2014)
  • "My Annoying Brother OST" ("Don't Worry" with Jo Jung Suk) (2014)

Producing and writing credits

  • All credits adapted from KOMCA, unless stated.[6]
Artist Song Album Type
D.O. "Rose" Empathy Writing
"I'm Fine"



  • Cart (2014)
  • Pure Love (2016)
  • My Annoying Brother (2016)
  • Room No.7 (2017)
  • Along With the Gods: The Two Worlds (2017)
  • Along with the Gods: The Last 49 Days (2018)
  • The Underdog (2018)
  • Swing Kids (2018)
  • The Moon (2021)

Television dramas

  • It's Okay, That's Love (SBS, 2014)
  • Hello Monster (Cameo) (KBS2, 2014)
  • 100 Days My Prince (tvN, 2018)

Web dramas

  • EXO Next Door (Naver TV Cast, 2015)
  • Positive Physique (Naver TV Cast, 2016)


Main article: D.O./Gallery