the most famous bodybuilder will obviously be arnold - however you cannot compare Arnold's physique to todays standards cause bodybuilding has evolved.
Ronnie is the best TODAY - you can compare all you want but its like putting the likes of babe ruth against todays fast pitchers - you cant' do it - there is no point
Different era, different times
Same thing with bodybuilding - haney/yates/coleman there is no point, you'll always pick YOUR favourite
So keep the arguments coming - this is a fun thread