I'd add in Levrone as well. Some of the newer guys over the more recent years I haven't keeped up with them. The late 80's and early to mid-90's are the one's I am familiar with because that is when I was still in fantasy land about wanting to be a pro BB'r. Those are the guys I would read about the most because that is who was at the top always. Lee Haney and Dorian Yates were to 2 Olympians at the time. Bob Pearl was a little before my time, but have seen a few pics, and he looked great.
Obviously, Flex Wheeler would be there, but from what I hear, he is lazy and doesn't put in the effort that it takes to win...like the other guys (whatever that means). He might have the best genetics out of anybody though.
BMJ