If he's not pushing he is head butting opponents. Anyone who follows Khan should know how dirty Khan is.The McCloskey cut was not accidental as some think,neither was the Barerra cut just to name a few. As for holding and pushing that's what Khan does for a living.That ref was not a good ref,he was too lenient to Khan,he should have deducted more point
The Worst was the Maidana fight, Cortez must have warned Khan about 5 times and never took any points away.