At either the Arnold or Olympia Expo, Kovacs was asked by Ed Coan and Bill Kazmaier why, if he was so strong, he didn't just enter a big meet and crush all the records. Greg apparently dodged answering with this and that and that was that.
Most haven't the foggiest what kind of behemoths and freaks exist in the upper levels of world-class (and minimal gear) powerlifting. The two men I mention above are great examples. Every bit as awesome as a Gretzky or Jordan or Woods. In many ways, quite a bit more. Drugs or no drugs, Coan's accomplishments as a lifter are the stuff of legend, and Kaz is quite simply a candidate for the title of Strongest Man Who Ever Lived.
These are rarified athletes.
Having said all this, who knows how Kovacs could have done had he focussed his efforts on pure strength training under the tutelage of someone who had a clue.