platz says he's 5'8" 225lbs thighs 31 ins.
I believe he was shorter than that, I remember leaving Gold's in LA and some dudes were doing roman chair situps, I did a double take and one of them was platz! But he was short!
If you remember him as a slim bodybuilder, a bit bottom heavy, not much. It wasn't until the Universe in Mexico that he seemed to develop "arms", and that huge jaw/cheeks showed up.