That's a interesting question. I've read of whole families that took the plunge and I've seen them here on HIVE.

My family isn't yet as interested in crypto as I think they should be. They get to hear about it from me all the time. Outside my immediate family, no one is that I know of.

My dad has asked why I'm into it. I have a friend who revealed he has a small amount of Ripple. There's a guy I used to write for who picked up some BTC early....before it was worth much of anything.