International first class is accessible to anyone with a decent US credit history, a somewhat flexible schedule, & an interest in figuring out semi-complex systems. I flew Cathay Pacific first class Toronto => Hong Kong as a recent college grad on a teacher's salary.
Any tips for these systems? I'm imagine you are navigating deals and points systems but I dont have much travel expirance yet.
so... what percentage of humanity are you purporting your description there covers ;p
Let's say about 7 million people
I think you overestimate the high end of that bound.