Let's just be honest here. Yes, some buggy pushers can go to College, excel - get into Harvard MBA programs. But, if we are talking the upper echelon CEO gigs, by and large you will need an MBA from one of the top schools in the nation.
Not bc of the education, but bc of the connections. In my experience, its who you know. Perhaps that's why 'children of' business owners, CEO's etc seem to start the race one lap ahead. Just an observation.
There's 'pull yourself up by the bootstraps.' And then there's 'here's the keys.'