Get To Know Me

Known as The Korean Executioner, Michael Yim is a decorated BJJ competitor and respected educator. A Brown belt no-gi standout, he’s earned multiple IBJJF gold medals across NY, NJ, TX, and CT, along with dominant showings at Grappling Industries and FUJI BJJ.
Beyond competing, Yim is the Head Kids Instructor at Immortals Jiu Jitsu and a 4th grade teacher in Bergen County, where he was honored as the Governor’s Educator of the Year.