Oh yeah- Arnie and Serge Nubret. Modern era... Levrone, Dillet.
Someone posted that there were loads of genetically gifted BBers in the 70s. But back then it was a minority sport. Now everyone goes to the gym at some point, all athletes use weights, more accessible training for BBers. You'd expect to tumble across good genetics far more ferquently. The 70 look has to be down to something else.