maby not the best, but he Is up there, or Was
I will post pics for these later.Best big arms - Jurassic Paul DilletSickest looking arms - Ageless Al Beckles Most complete arms - The Black Prince Robby RobinsonMost overall impressive arms - King Arnold Schwarzenegger
best and biggest in my opinion.
Lee Priest has the best arms. Big, good shape and proper vascularity.
You forgot Klaus!His whole gallery (with video!): http://www.wpse.com/WS_Content/ImageGallery/ThumbnailView.asp?iGalleryUnq=11