
K-Pop

Jake (제이크) is an Australian-Korean singer and member of ENHYPEN. Learn about Sim Jae Yun's age, height, birthday, nationality, career, and fun facts.
Sim Jae Yun, known professionally as Jake, is a Korean-Australian singer and member of ENHYPEN. Born in Seoul on November 15, 2002, Jake moved to Brisbane, Australia, when he was young and spent most of his childhood there.
Before pursuing music professionally, he attended St Peters Lutheran College and excelled academically, particularly in mathematics and physics. His life changed after watching BTS's "DNA" music video, which inspired him to pursue a career as an idol.
In 2019, Jake attended a Big Hit Entertainment global audition in Sydney. Despite having no formal trainee background, he impressed Bang Si-hyuk enough to earn a trainee contract. After only nine months of training, he joined I-LAND, where he quickly became one of the show's most popular contestants and ultimately debuted with ENHYPEN after finishing third in the finale.
Today, Jake is known for his warm personality, multilingual abilities, and steady growth as both a performer and songwriter.
Fan-made pieces inspired by drama nights, bias feelings, and soft delulu moods.
Jake was born Sim Jae Yun (심재윤) in Seoul, South Korea, and later grew up in Brisbane, Australia. Source: Kpop Archived / Indooroopilly News
He attended St Peters Lutheran College in Indooroopilly, Queensland. Source: Indooroopilly News
Jake auditioned for Big Hit Entertainment at a Sydney global audition in July 2019. Source: Koreaboo
Bang Si-hyuk reportedly selected Jake from more than 500 audition applicants. Source: Koreaboo
Jake is the only ENHYPEN member who entered I-LAND through a global open audition rather than through a long trainee system. Source: Koreaboo
He trained for only nine months before appearing on I-LAND. Source: KProfiles
Despite his short training period, he ranked 3rd in the I-LAND finale with 1,179,633 votes. Source: KProfiles
Jake spent roughly a decade living in Brisbane before returning to South Korea. Source: Indooroopilly News
His dream of becoming an idol began after watching BTS's "DNA" music video. Source: Hallyu Idol
Before debuting, he enjoyed swimming and fishing during his time in Australia. Source: Indooroopilly News
Jake can play the violin. Source: Hallyu Idol / KProfiles
He was placed in advanced mathematics classes while attending school in Australia. Source: Hallyu Idol
Physics was one of his favorite subjects. Source: KProfiles
Jake owns a border collie named Layla. Source: KProfiles
His dog was named after Eric Clapton's classic song "Layla." Source: KProfiles
Fans often use the nickname "Jayla" when referring to Jake and Layla together. Source: KProfiles
He is one of the ENHYPEN members with blood type O. Source: Koreandrama.org
Jake's MBTI is ISTJ. Source: KProfiles
He shares the ISTJ personality type with fellow member Sunghoon. Source: KProfiles
His self-identified nicknames include Sim Jake, Daeng, and Jayla. Source: KProfiles
Jake says the corners of his lips are his most charming feature. Source: KProfiles
His representative emoji is 🐶 because fans associate him with a loyal and energetic puppy. Source: KProfiles
Jake is part of a growing generation of Australian-raised K-pop idols that includes Rosé, Bang Chan, Felix, Danielle, and Hanni. Source: Indooroopilly News
ENHYPEN's popularity in Australia has grown significantly, with the group generating millions of streams annually in the country. Source: Indooroopilly News
Fans often praise Jake's warmth, sincerity, and steady improvement since debut. Source: ENGENE Community Discussions
His journey from Australian student to global K-pop star remains one of ENHYPEN's most inspiring stories. Source: Fan Community Discussions
Fans love Jake because he radiates kindness and positivity. Whether interacting with members, fans, or staff, he is known for his considerate personality and calm presence.
ENGENEs also admire his incredible growth. Going from a student in Australia with virtually no trainee experience to debuting in one of K-pop's biggest groups after less than a year of training is a story that continues to inspire fans worldwide.