Yes you can tell by looking and you can be pretty darn close, there will be few that you get wrong obviously but you will not be that far wrong when you get used to looking at those people. Several of you where very quick to quote on 14-15 and 20% (etc) BF%, so if you know what that looks like then you know what 10, 11, 12, 13% etc looks like, you must do because several claimed that your all certain BF%'s of which I said is fat. Put your money where your mouths are, man up like one already has and give your opinions you where quick to give other times before.
Douche bag!? And I am the one that is 12.. You should be on a stage, your a funny guy.. It is not disrespecting people it is a fact, 20% BF is fat, 17% BF is fat it, its hardly slim/athletic is it? What would you rather me say "a few extra pounds", would that make you feel better, how about curvy?? I said it before and I will say it again, no matter how common place it is in parts of the world that average people have these levels of BF, it doesn't mean that it is not fat.
It is a very simple exercise, this "trap" is going to show you that either your BF% estimations are off/way off and your personal opinions of what several of you claim to be (and that of others) are in question or you get it right (or very close) and you confirm that you really are overweight. I get why you don't want to answer it because you don't want to look wrong, personally I don't care if you do all get it wrong, the whole point is that in my experience people (users especially) are often wrong with this as they think they have more fat than what they do and when they finally realise and see the numbers for them selves, especially when it is from their own bodies then they start to understand that people who use hormones on a regular basis (with some decency/knowledge) and who have a reasonable diet rarely go over 10-11% but they will can look like 15% when they let things slip or even just change what they are taking but acutally be a real 10%.
So back on the point, what do you think is this guys BF%?