In the case of some of the competition shooters, just pay your dues and you can shoot against them in Steel Challenge, USPSA, etc. It shouldn't be too hard to open up a can of whoop ass on the likes of Seeklander, Racaza, and Engmann.I think that if you're doubting these people credentials, you really need to go to the History channel website and read the bios. They aren't really explaining who some of these people are, probably because it would be meaningless to people who aren't in the sport.
As far as Mike Seeklander goes, he obviously understands the fundamentals of shooting. I watched in total disbelief as he fired round after round through that '03 without a hit. I am smart enough to realize something went south in a hurry that had nothing to do with his ability to align sights and manipulate a trigger, but I didn't hear him blame the gun, the ammo, the sights, etc.