> Jay (제이)
birth name: Jay Park
korean name: Park Jongseong (박종성)
I-LAND rank: 2
possible positions: rapper, leader, dancer, vocalist
birthday: april 20th, 2002
blood type: B
training period: 2 years, 11 months

> Facts
some of his hobbies include sleeping, writing songs, fashion, and shopping
according to other members, he is good at rap, hip-hop, and dance
when he was a trainee, he was given the nickname "Jongsaeng" because of his love for hip-hop.
his charming points are being dark-sexy, his funny character, and his energy.
jay speaks a little Japanese and learned it by watching anime.
jay earned the nickname "RAS" during I-LAND because of his iconic quote: "Resentment, anger, and shame."
the members’ first impression of Jay was that he talks too much.

> Sunoo (선우)
birth name: Kim Sunwoo (김선우)
I-LAND rank: 7
possible positions: visual center, vocalist
birthday: june 24th, 2003
blood type: O
training period: 10 months

> Facts
some of his hobbies include playing computer games and watching movies.
his special skill is his aegyo, and he believes his special charm is looking cold, but cute.
according to the other members, he is good with his facial expressions and has been the expressions leader multiple times during I-LAND.
sunoo believes he is perfect. however, he has mentioned how, in order to get the perfect selfie, you must take multiple. sunoo takes at least 50 selfies a day.
sunoo compares himself to a desert fox.

> Sunghoon (성훈)
birth name: Park Sunghoon (박성훈)
I-LAND rank: 6
possible positions: dancer, visual, vocalist
birthday: december 8th, 2002
blood type: O
training period: 2 years, 1 month

> Facts
he used to be a competitive ice skater.
two-time national junior silver medalist who represented South Korea in various international competitions.
some of his hobbies include ice skating and dance.
his special skill is contemporary dance and he believes his special charms are his dimple, eye smile, and face.
sunghoon says he is the most handsome member and was voted as the #1 visual during I-LAND.
sunghoon has earned the nicknames of Ice Prince and Enhypen's visual.

> Jungwon (정원)
birth name: Yang Jungwon (양정원)
I-LAND rank: 1
positions: leader,
birthday: february 9th, 2004
blood type: AB
training period: 1 year, 4 months

> Facts
some of his hobbies include singing, dancing, popping, and taekwondo.
he believes his special charm is being charming in many different ways, he says this comes naturally and was born this way.
the members' first impression of Jungwon was that he was cute.
his role model is BTS's Jungkook and received a compliment from him during I-LAND.
jungwon received the nickname "garden" because his name literally means sheep garden.
he loves watching movies and is very fond of zombies.
jungwon's english name is johnny.