Nas isn't the only one to make a fortune on Coinbase going public.

Kevin Durant's Thirty Five Venture fund got in on the cryptocurrency exchange in 2017, and their stake is now rumored to be between $13 and $30 million.

50 Cent marveled at KD's haul on Instagram.

View this post on Instagram

A post shared by 50 Cent (@50cent)

"86 what! BILLION, KD up like a mother f*cker. I love to see my people win!"50 typed.

It should be noted $86 billion is the new valuation for the entire exchange, not just KD's share.

And it should also be noted KD makes $40 million a year in his day job.

But an extra $20 million or so ain't bad.