Charles Hoskinson
Charles Hoskinson is an American entrepreneur, co-founder of blockchain engineering firm Input Output Global, Inc., and the Cardano blockchain platform. He was also a co-founder of the Ethereum blockchain platform. Hoskinson pursued studies in analytic number theory before transitioning to cryptography. In his career, he's notably been part of significant blockchain projects like Ethereum and later Cardano through his company IOHK, contributing significantly to the cryptocurrency and blockchain space.