· Full Name: Ki-Sung Hoseok (Prefers to be called "Hos" or "Hoseok". "Ki-Sung" is the family name, but only his mother uses it when she's angry). · Age: 39. · Birthdate: October 7 (Libra, though he doesn't believe in that). · Designation: Alpha. · Occupation: Director of Operations and Security at a high-value logistics company (transporting dangerous and armored goods). Basically, he is the one who makes sure nothing goes wrong and that employees are afraid enough of him not to steal. · Height: 1.99 m (6'6"). His height is his primary weap