Anyone whom was involved with Bitcoin before its timely mainstream adoption, who held on to their stakes for life, is most likely a crypto millionaire, or quite close.
I remember when Mt. Gox was one of the only main exchanges, I knew of Bitcoin then, but failed to see the innovation, as I thought it was just another alternative to E-gold, it was probably around $1 a coin then, if I'm not mistaken. The Next thing I knew, it would rise like a Phoenix from the ashes. By the time I wanted to get in on the trend, I was a day late and a dollar short.