Mike Sigal, founder of Sigal Ventures, assists startup founders, corporate executives, and fund managers in optimizing performance. He serves as a Venture Partner for GPO Fund, MiddleGame Ventures, Niches, Pella Ventures, and Revolution DAO, and advises Unbounded Capital. With over 35 years of experience, including founding 500 Startups Fintech Fund and leading four successful exits, Sigal now resides in Portugal.