Andy SackAndy Sack is cofounder and CEO of Forum3. He brings more than twenty-five years of entrepreneurial and investment expertise in high tech and finance to this role. As the founder and managing partner of Keen Capital, he focused on blockchain ventures.In addition, he is a former adviser to Microsoft CEO Satya Nadella. Sack's successful track record includes leading Techstars Seattle and selling multiple technology companies to giants such as Microsoft and New York Times Digital. Read More Read Less