AHOF's debut lineup consists of nine members: JL, Steven, Zhang Shuaibo, Park Juwon, Seo Jeongwoo, Chih En, Daisuke, Cha Woongki, and Park Han. They will be making their debut in the first half of this year.AHOF's debut lineup consists of nine members: JL, Steven, Zhang Shuaibo, Park Juwon, Seo Jeongwoo, Chih En, Daisuke, Cha Woongki, and Park Han. They will be making their debut in the first half of this year.