Hey Bro they say he ahd 20" arms, they look bigger to me. Here's the link.GreasyGreek said:His lats and arm develpoment was simply unprecedented for his day. Look at pics 8 and 22! FREAKY size, but his waist was still small. He definitely had an awesome physique. Maybe not the most balanced, but definitely enviable. JohnnyB or anyone else, do you know his stats? I'd really like to know his arm size.