I.N (Hangul: 아이엔; Katakana: アイエン) was born on February 8, 2001 (age 19) in Busan, South Korea. He is a vocalist and the maknae of the group.


  • Stage name: I.N (아이엔; アイエン)
  • Birth Name: Yang Jeong In (양정인; 梁精寅)
  • Nicknames: Desert Fox, Our Maknae, Spoon Worm Yang, Bean Worm
  • Position: Vocalist, Maknae
  • Blood Type: A
  • Birth Date: February 8, 2001 (age 19)
  • Birth Place: Busan, South Korea
  • Zodiac Sign: Aquarius
  • Chinese Zodiac: Snake


◯ = Participates as lyrics/composer/producer, ✖ = Not participated as lyrics/composer/producer

Stray Kids Discography

Album Song Lyrics Composer Arrangement Ref.
Mixtape School Life
I am NOT Mixtape #1
I am WHO? Mixtape #2
Mixtape #3
Clé 1 : MIROH Mixtape #4
Clé : LEVANTER Mixtape #5

Solo Live Broadcasts


  • He was born in Busan, South Korea.
  • He has an older brother and a younger brother (12 years old, as of 2018).
  • He is attending SOPA (School of Performing Arts), where he’s studying Applied Music.
  • I.N. use to be a child model when he was seven.
  • He trained for 2 years.
  • His nicknames (according to his members)are Desert Fox, Our Maknae, Spoon Worm Yang, and Bean Worm.
  • His special ability is singing trot.
  • He thinks his most charming point is his braces.
  • He had his braces for over 2 years.
  • On January 17, 2019, his braces were finally removed.
  • His hobbies are listening to rock and pop songs and watching mukbangs.
  • His shoe size is 260/265 mm.
  • He is clumsy.
  • His favourite season is winter.
  • He likes all foods besides beans.
  • He likes puppies.
  • His favourite colour is hot pink.
  • I.N prefers fried chicken over spicy chicken.
  • Jeongin likes to eat kalguksu (knife noodles) with geotjeori (fresh kimchi).
  • He speaks a lot in their dorm.
  • For sausages, he prefers ketchup over mustard.
  • He wakes up the first.
  • He thinks that when he doesn’t smile, he looks scary.
  • He didn't like shopping a lot, but recently become interested in clothes.
  • He likes to eat watermelon at valleys and play during vacation.
  • He dislikes being left alone to clean during vacation.
  • Before going to sleep he has a time of self-reflection.
  • Jeongin still needs a lot of help from the hyungs, as stated by Hyunjin.
  • Hyunjin helps him a lot. About 10 times a day.
  • He likes to listen to Charlie Puth a lot.
  • His role model is Bruno Mars.
  • He wanted to become a singer after elders asked him to sing trot in front of them. From then on, he liked to be on stage.
  • If he wasn’t in Stray Kids, he would be a social worker or an elementary school teacher since he likes kids.
  • He has lived in a dorm for 1 year and 9 months.
  • His role at the dorm is to do laundry.
  • Hyunjin used to be his roommate. 
  • In the new dorm, I.N, Lee Know and Felix share a room.
  • His motto: "Let’s have a good time!


To view the I.N gallery, click here.

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