Pete The Greek is world renowned for his ability to break down the most complicated techniques into series of movements and then creating drills for each movement.
He is a Carlson Gracie black belt who lived in Brazil for many years training with many different schools.
He currently has a BJJ School in Chicago and teaches there daily.
Check Out His BJJ school in Chicago HERE >> http://riojj.com/
Also check out his Facebook Page for more killer BJJ Drills HERE >> https://www.facebook.com/rio.jitsu