I’ll (아일) was born as No Jeong-hun (노정훈) in Seoul, South Korea on November 13th, 1994 and is a singer-songwriter signed to MJ Dreamsys.

No studied piano at Berklee College of Music, and would make his solo debut in 2015 for his brother’s song “Shining Love” under the name Snowman, but wouldn’t make his official debut as a soloist in 2017.

On top of being a soloist, No is also part of a band called Hoppípolla and is the pianist and keyboardist, as well as the vocalist and leader; in 2019, he and his band would audition for the TV survival program 슈퍼밴드 (SuperBand) on the Korean network JTBC and would win. Thanks to the win on the program, the band would get to make their debut that same year, with the digital single “About Time”.

I’ll has since gone on to release new music, including several OSTs.