Elon Musk Net Worth: Elon Musk's estimated net worth has reached around $970 billion, bringing him closer than anyone else in history to becoming the world's first trillionaire. Much of his wealth is tied to his stakes in SpaceX and Tesla, making his fortune larger than the annual economic output of many countries.

He is already the richest man in the world, but when SpaceX finally makes its hotly anticipated stock market debut, Elon Musk could become the planet's first trillionaire.…

Millions of houses, thousands of jets, every NFL and NBA team: Imagine the things a trillionaire could buy. | World News