In 2014 rapper '50 cent' accepts bitcoin for online album sale netting him a nice 700 btc. 4 years later those sales in bitcoin are worth 8 million dollars.
The article was released when bitcoin was worth around 11k, It's now less than 7k. I'd recommend he do the same thing and forget about them for another 4 years. HAH seriously though I bet we'll be seeing him in a new car any time soon.