According to the Bloomberg Billionaires Index, Tesla’s founder is currently the world’s richest person, with a net worth of $237 billion.

The world’s first trillionaire woman will (by current projections) by Francoise Bettencourt Meyers, granddaughter of the founder of L’Oreal. Her and her family have a current net worth just below $100 billion and are estimated to join the Trillion Dollar Club in 2040.