Age: 21

Birthday: April 8

Height: 185 cm

Blood type: AB

Occupation: International private university student, model

Hobby: Learning unknown aspects of Japanese culture

Weakness: People who tease him, bugs

Twitter: @

Born into one of Korea's leading industrial families. Known as the "Smiling Aristocrat" due to his behavior and appearance. However, he is actually quite sadistic. He has lived a spectacular life amid a complex family environment of competing interests and agendas, and he has vowed to take revenge on his parents.

"No matter how hard they try, ordinary people stay ordinary."

Hajun is a person with a cold and sadistic nature, but this is to hide his true feelings of loneliness experienced from his childhood, after being told by his parents that he is "unneeded." Nevertheless, while he still maintains an arrogant attitude to those around him, he cares about the other members of BAE.

(Source: Official Site, Paradox Live Wiki)