ATEEZ, formerly known as KQ Fellaz, is a 8-member group under KQ Entertainment. The group includes: Hongjoong, Seonghwa, Yunho, Yeosang, San, Mingi, Wooyoung, and Jongho. They debuted on October 24th, 2018.

Stage Name: Hongjoong/홍중
Real Name: Kim Hongjoon/김홍중
Birthday: November 7, 1998
Birthplace: South Korea
Blood Type: B
Height: 171 cm
Position in group: Leader, Lead Rapper, Vocalist, Composer
Languages: Korean, English (basic)

Stage Name: Seonghwa/성화
Real Name: Park Seonghwa/박성화
Birthday: April 3, 1998
Birthplace: Jinju, South Korea
Blood Type: O
Height: 178 cm
Position in group: Vocalist, Visual
Languages: Korean

Stage Name: Yunho/윤호
Real Name: Jeong Yunho/정윤호
Birthday: March 23, 1999
Birthplace: Gwangju, South Korea
Blood Type: A
Height: 184 cm
Position in group: Main Dancer, Vocalist
Languages: Korean

Stage Name: Yeosang/여상
Real Name: Kang Yeosang/강여상
Birthday: June 15, 1999
Birthplace: Incheon, South Korea
Blood Type: A
Height: 173 cm
Position in group: Lead Dancer, Vocalist, Visual
Languages: Korean, Chinese (basic)

Stage Name: San/산
Real Name: Choi San/최산
Birthday: July 10, 1999
Birthplace: South Korea
Blood Type: B
Height: 173 cm
Position in group: Lead Vocalist, Dancer
Languages: Korean, English, Japanese

Stage Name: Mingi/민기
Real Name: Song Mingi/송민기
Birthday: August 9, 1999
Birthplace: South Korea
Blood Type: B
Height: 183 cm
Position in group: Main Rapper, Lead Dancer
Languages: Korean

Stage Name: Wooyoung/우영
Real Name: Jung Wooyoung/정우영
Birthday: November 26, 1999
Birthplace: South Korea
Blood Type: A
Height: 172 cm
Position in group: Main Dancer, Vocalist, Visual
Languages: Korean

Stage Name: Jongho/종호
Real Name: Choi Jongho/최종호
Birthday: October 12, 2000
Birthplace: South Korea
Blood Type: O
Height: 176 cm
Position in group: Main Vocalist, Maknae
Languages: Korean