Those are strong words!!! to even try to compare the two....Naz was an all out top class fighter...He was a P4P fighter who was to be taken serious. The man would knock you out with punches you didn't know could be thrown from such an angle....His defense was his best offense yes but...it took a prime Barrera to out point him...Love him or hate him Naz is a legit legend...Kahn is just another fighter with some hype for the moment