Juhoon is a South Korean singer and songwriter under BigHit Music who debuted as a member of the boy group CORTIS on August 18, 2025. Birth Name: Kim Ju-hoon Birth Date: January 3, 2008 (Age 18)Birth Place: Seoul, South Korea Height: 175–176 cm (5'9") Blood Type: O MBTI Type: ISFP Representative Emoji: 🐢 (Turtle) Representative Color: Blue Pre-debut: He worked as a child model when he was younger. Audition Song: He sang V's "Slow Dancing" during his trainee audition .Languages: He speaks both Korean and English. Songwriting: He helped write and compose tracks for CORTIS's debut EP Color Outside the Lines, including "GO!", "What You Want", "FaSHioN", and "JoyRide".Athletics: He used to play basketball on a youth team.

James is a Thai-Chinese singer, songwriter, producer, and choreographer and the oldest member of the BIGHIT MUSIC boy group CORTIS. Full Name: Zhao Yufan Birthday: October 14, 2005 Background: Thai-Chinese; born in Hong Kong, raised in Taiwan, and spent parts of his childhood in Australia. Languages: Fluent in Thai, Mandarin Chinese, Korean, English, and Japanese .MBTI: INTP Pre-debut: He was previously a member of the pre-debut trainee group Trainee A under BigHit. Debut: He debuted as a member of CORTIS on August 18, 2025, with the single "What You Want". Roles: Within the group, he is known for his skills in dancing, songwriting, composing, and choreographing.

Martin from CORTIS is a Korean-Canadian producer and singer who co-wrote and produced the hit song "Magnetic" for the girl group ILLIT prior to his own official debut. Real Name: Martin Edwards Park (Korean name: Park Woo-joo). Birthdate: March 20, 2008. Role: Leader, vocalist, and music producer for CORTIS, which debuted under BIGHIT MUSIC on August 18, 2025. Background: He trained for about six years and worked as an in-house producer writing tracks for various label artists before stepping in front of the camera as an idol.

Seonghyeon (성현) is a South Korean singer, songwriter, and producer under BIGHIT MUSIC. He debuted on August 18, 2025, as the Main Vocalist and Dancer of the five-member K-pop boy group CORTIS. Name: Eom Seong-hyeon Birth Date: January 13, 2009 (Age 17) Stats: 17 5cm Blood Type A MBTI: INTP Symbols: 🦊 /Black

17,5'11 tall Keonho MBTI: INTP Traits: The youngest member (maknae), a former competitive swimmer who mixes a playful, warm puppy-like energy with focused dedication to writing and choreographing.

Yunah is a South Korean singer and the oldest member of the K-pop girl group ILLIT under Belift Lab. Birth Name: Noh Yun-ah Date of Birth: January 15, 2004 Birthplace: Chungju, South Korea Height: 168 cm (5 ft 6 in) Blood Type: A MBTI Type: ENFP Career Pre-debut: Trained for nearly six years under multiple agencies including Fantagio and Source Music before joining Belift Lab. Survival Show: Competed on the 2023 JTBC reality show R U Next? ,finishing in sixth place to secure her spot in ILLIT. Debut: Officially debuted with ILLIT on March 25, 2024, with the mini-album SUPER REAL ME and its title track "Magnetic".

Minju is a South Korean singer and member of the girl group ILLIT under Belift Lab. Birth Name: Park Min-ju Date of Birth: May 11, 2004 Place of Birth: Namyangju,Gyeonggi Province, South Korea Height: 163 cm (5'4") Blood Type: O MBTI Type: ISTP Pre-Debut: She was a trainee under YG Entertainment and trained for several years before joining Belift Lab in 2021.R U Next?: In 2023, she competed in the JTBC survival show R U Next? and finished in third place to secure her spot in ILLIT. Debut: She debuted with ILLIT on March 25, 2024, with the mini-album Super Real Me and its breakout title track "Magnetic".

Moka is a Japanese singer and member of the K-pop girl group ILLIT under Belift Lab. Birth Name: Sakai Moka Birthdate: October 8, 2004 Birthplace: Fukuoka, Japan Zodiac Sign: Libra Blood Type: B MBTI Type: ISFP Height: 162 cm (5'4") R U Next?: Moka competed on the 2023 HYBE survival show R U Next? and placed fifth in the finale to join the group. Debut: She officially debuted with ILLIT on March 25, 2024, with the mini-album Super Real Me and its lead track "Magnetic".

Wonhee is a South Korean singer and member of the girl group ILLIT under Belift Lab.Profile Overview Birth Name: Lee Won-hee Birth Date: June 26, 2007 Birth Place: Busan, South Korea Zodiac Sign: Cancer Blood Type: A MBTI Type: ISFP Representative Emoji: 🐿 (Squirrel)Career Pre-Debut: Competed in the 2023 JTBC survival show R U Next?, where she placed first overall. Debut: Officially debuted with ILLIT on March 25, 2024, with the mini-album Super Real Me and its lead single "Magnetic".

Iroha is the youngest member (maknae), main dancer, and sub-vocalist of the South Korean girl group ILLIT under BELIFT LAB. Profile and Facts Birth Name: Hokazono Iroha Birth Date: February 4, 2008 Birthplace: Tokyo, Japan Nationality: Japanese Height: 158 cm (5'2") Blood Type: A MBTI Type: INFJ Pre-debut: She started learning how to dance at just three years old. She was previously a trainee under JYP Entertainment. R U Next?: In 2023, she competed in the HYBE and JTBC survival show R U Next?, where she secured her spot as a member of ILLIT. Debut: She officially debuted with ILLIT on March 25, 2024, with the mini-album Super Real Me and its hit lead single "Magnetic".