There are lots of people walking the streets who fit that description. I don't know if they comprise a larger or smaller portion of the jihadi/muslim ratio.
I have to be perfectly real: I've known mulsims who are tremendous people.
But the theoretical question was "What if there were 1,000,000,000 jihadists?" - and yeah, I think its safe to say that many sub-humans would eventually destroy themselves as well. It's all those "people" know to do.