HJB most frequently song that he sang at practice studio :  Usher 'U Got It Bad', 'U Remind Me', 'So Sick'

HJB 1st impression of Hyun Joong : Strong eyes.

HJB has a poor eye sight. And because of that, he had to wear glasses or either contact lenses all the time :( but he had lasik done already :) So, bye contact lenses and glasses!

HJB is the scariest off all members when he’s mad.

HJB favorite manga is Evangelion.

HJB was Jung Min's schoolmate

In Thank You For Waking Us Up Show, the camera caught hyungjun sleeping with his eyes slightly open.

HJB is proud of his adam's apple.

HJB sang the national anthem (of Korea) for audition.

HJB is the most immature member (he pretends to be an alien).