Red Velvet Wiki
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WenSeul (Wen/dy and Seul/gi) is the friendship pairing between Seulgi and Wendy.

Other Names

  • Wengi (Wen/dy and Seul/gi)
  • Weulgi (W/endy and S/eulgi)
  • Sendy (Se/ulgi and We/ndy)
  • SeulDy (Seul/gi and Wen/dy)
  • ISFP's (Adventurers, with Yeri, from 2021)



  • Both can speak Korean.
  • Both born in February.
  • Both born in 1994.
  • Both can sing and play the guitar.
  • Both were part of SM Entertainment's pre-debut group, SM Rookies.
  • As of 2021, their fathers still can't tell their voices apart.
  • Both their MBTI's are ISFP. Yeri joined them in 2021 after she was retested as such. She was INFP (Mediator).


  • Wendy is fluent in English, but Seulgi isn't.
  • Wendy is also good at Maths, but Seulgi isn't
  • Seulgi trained for 7 years whereas Wendy trained for 2 years.
  • Seulgi can speak Japanese, but Wendy can not, but both can read Japanese.
  • Wendy can do the splits, but Seulgi cannot.
  • Both suffered vocal nodule problems, but Seulgi suffered it pre-debut that made her transition into a dancer. Wendy suffered it just before debut, and was still undergoing treatment during Happiness promotions.
  • Wendy is more knowledgeable in terms of vocals, production and techniques. Seulgi is more knowledgeable in movement, dancing and choreography.


  • They are in the band Red Velvet.
  • They both sang the song "I Can Only See You" for the K-drama "Hwarang: The Poet Warrior Youth" .
  • In 2014, they were both guests on Mnet EXO 90:2014.
  • On Mnet M Countdown, they were special hosts for episode 510 and 511 with Yeri.
  • They were on "Fantastic Duo 2" together.
  • In 2021, they recorded Best Friends together.
  • They are both members of GOT the Beat, a unit of supergroup Girls on Top.


To view the WenSeul gallery, click here.