Himchan can play the Piano, Drums, Guitar, and Violin.
Himchan can also write and produce music. His has a habit of thinking of a melody and making a song out of it.
Himchan sleeps naked.
According to the members, Himchan often gets jealous whenever Yongguk hangs out with Zelo.
Himchan used to be a trainee under SM Entertainment.
Himchan carries around a camera to post photos on the Fancafe.
Himchan loves Cheeseburgers.
According to Himchan, he squints his eyes a lot because of his bad eyesight.
Himchan used to be very chubby so now he's careful over what he eats and has become conscious of diet and exercise.
Himchan is a self-proclaimed caffeine addict. He claims to drink 4 venti sizes of coffee a day and he likes Americanos.