No Jeong-hun (Korean: 노정훈; born November 13, 1994), known by his stage name I’ll
(아일), is a South Korean singer, songwriter, and pianist. He made his solo debut
in 2017 with the single album Maybe We Are, produced and arranged by his
brother, singer-actor No Min-woo. I'll is also the lead vocalist and pianist of
the band Hoppipolla, which gained fame after winning the JTBC television talent
show Superband in 2019. I'll double-majored in jazz piano and composition at
Berklee College of Music in Boston, where he honed his musical skills. Following
his solo debut, he released severa...