Mark is a crypto educator with a huge following. He has been in Partner Development with the Verge currency ($XVG) Core Team since early 2018. He was also an exhibitor and Top Influencer at CES2021. Mark is currently on the board of advisors for CasinoCoin. His links with cryptocurrency go as far back as 2010. His love for all things crypto is reflected in his very impressive 240,000 followers on Twitter( @itsmwittenberg ).