You're kind of proving my point about people underestimating it. 5-7% is getting to the point of essential body fat, and you'd be able to see every striation in the muscles and all their veins (5% being pretty damn close to the limit of bodybuilders on competition day). You can see veins in those, but they're not quite that lean yet. I'd guess 8-11% for them all.
I'm sure his height is 6'5", just not sure how heavy he is. He said he's under 200. He's a bodybuilding.com poster though, so I'm pretty sure he is. He posted a picture with him and a friends of his who was 6'4, but like 230 pounds. The 230 pound guy looked way smaller, and it was to point out that genetics plays a huge role in everything as well (this is all kind of getting away from the point though).