For me it's Ronnie Coleman the Unbelievable and Markus Ruhl Made In Germany. The size of Markus's chest in his video is just insane, he's a beast to say the least. And Coleman's strength is inspiring. Oh and just a heads up save your money and don't get his video On The Road, i got it at his seminar and i got it signed so that's cool but the video is no where near as good as his other ones.