How can I be rich wen I grow up?

Im 15 nd realli wanna be rich wen I grow up...but I justcdnt kno how im gonna get therr...i kno im gonna do 4 years of college im a honor student...but I dnt kni where I shld go...u hav considered business nd relastate...all u rich ppl iut there howd u get rich nd wat did u hav yo do to get there