"you have no idea what you're talking about, but hey let me throw out this totally random, completely made up statistic to try to back up my point."
of the forbes 400, 28.25% of them inherited wealth over $50m, but yet 35% of them came from poor to middle class with no inheritances. so, yeah, i stick by there would be a significant number of people if you gave them $50m they'd turn it into billions.
if you gave 5,000,000 people (which is a minute fraction of our population) each $50m to start, using your random 0.01% number, that'd generate 500 billionaires, which is right around as many as we have in the united states right now.