he has big ams..... 
Well, this guy has big muscles, but would you want to look like him?
Yes, lee had big arms, and he definitely did not have the biggest anything else. But he always came in conditioned and in shape. By that alone, he cannot be discounted.
Yes, what a horrible physique. Like I said, not overrated. Its not like he won a Mr. O or an Arnold Classic. He placed in lower level contests by having a good physique, as opposed to branch warren who looks like absolute dog shit and wins the Arnold.
