Was Osama bin Laden a very warm, nice, friendly looking guy?

I’d like to know the deal with the camo’s. Was he ever in the military or has he been involved in combat?

He spent most of the 80’s with the Mujahadeen in Afghanistan fighting the Soviets or building camps to train others to do so. So not a formal military, but more or less the same thing.

Thanks. Probably worse than being in most militaries.