Junkyu was born in Chungju and grew up in Seoul.

Junkyu's pets are named Ruby and Angdu

Prior to his debut, he participated in both ‘Mixnine’ and ‘YG Treasure Box’

Junkyu was called The Gangnam Trio along with Doyoung and Hyunsuk

The Treasure singer loved to play League of Legends

Koala, SleepKyu, Shoulder Gangster, Baby Soft Tofu are a few of his nicknames

Apparently, the K pop singer spends 3 hours taking a shower