The world's richest crypto billionaire is a little closer to buying Goldman Sachs

The crypto exchange run by 29-year-old billionaire Sam Bankman-Fried was just valued at $18 billion.

Sam Bankman-Fried, CEO of crypto exchange FTX, told the FT that acquiring Goldman Sachs was “not out of the question” should FTX grow big enough.

Sandcastles in the sky. Goldman isn’t likely looking to sell.