Who is the most attractive person of all time?

I'd say for men, Hexum is up there.

His only flaws would be unideal skin quality depending on the picture (you can see some mild nasolabial folds), and the negative canthal tilt.

Vasiliy is also debated as being up there, but I don't see it. Poor nose, asymmetrical eyes, etc.

Jordan Barrett is overrated. He has a rather short face, which you can see in some of his pictures. Not to mention the asymmetrical scleral triangles (I think it's a lazy eye, not sure). On top of that, he doesn't really have the physique - I know we're speaking purely facially, but it is rather important to be well-rounded.

As for women, I'd say prime Lima and/or prime Kroes in my eyes.