There aren't many people whose earnings can make the $690 million that Blackstone CEO Steve Schwarzman raked in last year look low. But according to the latest filing in his tumultuous divorce case, billionaire hedge fund manager Ken Griffin may be one of them.

According to the latest filings, Griffin's ex-wife, Anne Dias, said his monthly gross income "approaches $100 million," and his net monthly income after taxes "averages over $68.5 million."