Seulgi (슬기) is a South Korean singer under SM Entertainment. She is the main dancer of the girl group Red Velvet and former member of the project group Girls Next Door.





  • "School Oz - Hologram Musical OST" ("Evil") (2016)
  • "Uncontrollably Fond OST Part.7" ("Don't Push Me" with Wendy) (2016)
  • "Idol Drama Operation Team OST" ("Deep Blue Eyes" as Girls Next Door) (2017)
  • "Hwarang OST Part.4" ("I Can Only See You" with Wendy) (2017)
  • "Blade & Soul OST" ("You, Just Like That") (2017)
  • "The Crowned Clown OST" ("Always") (2019)



  • SMTown: The Stage (2015)


  • Descendants of the Sun (KBS2, 2016)

Variety shows

  • Off to School (JTBC, 2015) - Episodes 40-43
  • 100 People, 100 Songs (JTBC, 2015)
  • King of Mask Singer (MBC 2016) - as "Masterpiece of the Weekend, Cinema Heaven" Episode 79
  • Idol Drama Operation Team (KBS, 2017)
  • Law of the Jungle in Mexico (SBS, 2018) - Episodes 320-324
  • Secret Unnie (JTBC, 2018) - with Sunmi
  • Battle Trip (KBS, 2018)
  • Cool Kids (JTBC, 2018) - Episodes 1-6

Musical theatre

  • School Oz (2014-2015)


  • Converse Korea (2018)
  • Coca Cola (2019)


  • Out of the 5 members in Red Velvet, Seulgi trained the longest, training for a long duration of 7 years, being cast back in 2007.[1]
  • Nicknames: Kkangseul, GomDoli, and Teddy bear.
  • She trained with f(x) and EXO.
  • She was the first SM Rookie to be revealed.
  • She says that family is her source of strength. They always cheered her up, believed in her, and supported her.
  • She appeared in The Celebrity magazine and OhBoy! Magazine with her other pre-debut SMROOKIES Irene, Taeyong, and Johnny.
  • She is fluent in Japanese.
  • She collects stickers, pens, and notes. 
  • Her favorite number is 20 as she thinks it is a pretty number.
  • She went to Byungmal Middle School and Seoul Performing Arts High School.
  • She has an older brother.
  • Her zodiac sign is Aquarius.
  • She is known as the beauty in the group.
  • Amber from f(x) gave her the bear nickname.


Main article: Seulgi (Red Velvet)/Gallery


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