What are the Winklevoss twins worth?

Excuse me, could you possibly enlighten me on the current net worth of the Winklevoss twins? I've been hearing a lot about their involvement in the cryptocurrency industry and am quite curious about their financial standing. Are their assets primarily tied to their crypto investments, or do they have other significant sources of wealth? And, given the volatile nature of the crypto market, how have their fortunes fluctuated over the years? I'm particularly interested in understanding their success story and how they've managed to accumulate such significant wealth.