While I'd be hard pushed to pick out one favourite, as there's simply too many people in the space doing really good work to single out a favourite, but in my top 10 would be Max Keiser, as he's the guy that I first heard talking about Bitcoin, apx 10 years ago.

I watch the Keiser Report on a regular bases. I had my doubts the guy when I first learned about him, but over the years, he's proved himself to me and I now wish I'd taken more notice of what he was saying ten years back, but that was before I learned what he was about.