Liu Zhang (刘彰)
AK better known by his stage name Liu Zhang (刘彰). Liu Zhang is chinese rapper and a member of international boy band INTO1 under Wajijiwa Entertainment from survival show Produce Camp "Chuang 2021". He was born on December 18, 1999 in Zhuhai, Guangdong.
- Stage Name: Liu Zhang (刘彰)
- English Name: AK
- Birth Name: Liu Zhang (刘彰)
- Position: Main Rapper
- Birthday: December 18, 1999
- Birthplace: Zhuhai, Guangdong
- Height: 180 cm (5'11")
- Company: W8VES
- Fandom Name: Bullets
- Fandom Colour: #991218
- Nationality: Chinese
- Zodiac Sign: Sagittarius
- Instagram: into1__ak_
- Weibo: INTO1-刘彰