Rookie rapper who started rapping less than a year ago. Signed under ATM Seoul, which was then bought by Million Market. Became a member of YelowsMob crew after his elimination from the show (also known as YLS MOB).
Coogie is also part of a crew called Hive. There are 3 other members. He was active with them a lot in 2017 in the underground hiphop scene before joining ATM Seoul this year.