Kim Hanbin also known as BI, is a genius composer, producer, rapper, choreographer and leader of the boy group iKON. At such a young age, he was able to composed more than a hundred songs. Some are already released through albums and demos. He said that he gets his inspiration from the books that he read and movies that he watched. Little did other people know, he got his inspiration from a girl named Yoon Chunsa.  And this will be revealed

Hanbin isn't sure if it is him or his 3% alcohol talking but here is,rambling to the birthday girl.