Sang-min "Koujiro Shishido" Ahn

Guild: White Tiger Guild Occupation: Chief of the 2nd Department Ahn Sang-min is the Chief of the 2nd Department at White Tiger Guild. His job is to scout potential new recruits. As such, even a freelancer with the smallest amount of fame would be known to him. He had become the head of the division at a young age, faster than anyone else. This was all thanks to his great instinct. His contribution was crucial in helping the White Tiger Guild grow to what it was today.

Spoiler Warning: Click to View

He tried to recruit Sung Jin-woo personally, but not only did he fail—he also got scammed.

(Source: Solo Leveling Wiki, edited)