anyone know what font they use in the logo? and who designed it and when, if possible?

I fired up iChat and there he was. ;^)
Jonathan thinks it's Champion, though it's pretty hard to tell for sure, also because he thinks -- whatever it is -- it's been messed with. The outlines of H&FJ Knockout and Champion are not the same, but they're very close in the capitals at the thin end of the spectrum. Most of the juju happens in the lowercase, and in the proportions in general plus various things in the terminal strokes of the C, G, and S.
See below for a comparison of Champion above, & Knockout below.

Well, I'm happy if everyone else is. I think this one would have fit the "Gudonov Rule", i.e. If the choices are so close that you'd have to see the original sample side-by-side with the choice to tell them apart, then the choice is 'Gudonov' to use. (I know this is bad, but the Rule is a good one, whatever you call it.)
- Mike Yanega
Captured from web.archive.org on 6 Apr 2013. view this capture