mmm... let me see...?
If a guy could pull off a 100% ROI.... and he did that only once a week....starting with only $2,000..... compounded... that would work out to $9,007,199,254,140,990,000 by the end of the year..... mmm... at a 38% tax rate that would be $3,422,735,716,801,580,000...