1
Hyunsuk has 3 younger siblings
2
Some people call hyunsuk a parrot because he’s talkative
3
He eats a lot of food and his favorite is Kimchi
4
Hyunsuk loves going to the swimming pool
5
His nickname is Hyunsik
6
Fans said he looks like Seo Kang-Joon
7
His legs are 113cm long
8
BX, Hyunsuk and Yonghee are roommates