Dennis Lewis. He is a master at digital storytelling, digital marketing, blockchain and cryptocurrency marketing. Having worked with multiple startup companies, he has greatly succeeded in many countries and has the ability to make complex projects easy to understand.Dennis is also CEO of Green Light digital whose propose is marrying data with creativity, backed by bulletproof technology.After winning many awards around the world and working with diverse partners, Dennis is now releasing his brand new book ‘Behold the cryptopreneurs’.