Chan (찬) is a South Korean singer and actor under Beat Interactive. He is the maknae of the boy group A.C.E and a former member of the project boy group UNB.



Chan was apart of dancing crew that specialized in popping called Alive87, he went under the name Aka Buggy.[citation needed]

2017–2018: The Unit and UNB

In 2017, Chan, along with fellow group member Jun, became a contestant on KBS 2TV's idol rebooting show The Unit. He made it to the final line up after achieving 9th place, making him a member of the temporary boy group UNB.[1][2] The group debuted on April 7, 2018 with the mini album Boyhood and disbanded on December 2018.

2020: Acting activities

On March 18, 2020, Chan was announced as a cast member for upcoming web drama Twenty-Twenty.[3]



  • "My Healing Love OST Part.2" ("Maybe" with Kim Byeongkwan) (2018)
  • "How to Buy a Friend OST Part.7" ("Still Love" with Kim Byeongkwan) (2020)
  • "Meow The Secret Boy OST Part.11" (2020)



  • Hello, My Twenties! 2 (JTBC, 2017) - guest
  • Marry Me Now (KBS2, 2018) - cameo (Ep. 18)
  • Twenty-Twenty (Playlist Studio, 2020)

Reality shows

  • The Unit (KBS2, 2017–2018) - contestant

Music video appearances



  • "My Healing Love OST Part.2" ("Start" with Kim Byeongkwan) (2018)
  • "Beautiful Love, Wonderful Life OST Part.4" ("Maybe" with Kim Byeongkwan) (2019)
  • "The Game: Towards Zero OST Part.1" ("Where You Are" with Jun) (2020)
  • "How to Buy a Friend OST Part.5" ("Still Love" with Kim Byeongkwan) (2020)



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