John Costello

John Costello is an accomplished professional with extensive experience across various sectors, including technology, non-profit, and consumer products. Currently serving as an Advisor and Investor at BrandRank.ai and Canva, as well as CEO of Costello Ventures, which supports early-stage companies, John also holds multiple board positions, including Governance Chair of American Rivers and Board Advisor for FabFitFun and UNTUCKit. Previously, John acted as Chairman of the Global Board of Directors for the Modern Marketing Association and Chair Emeritus of the Ad Council, contributing to impactful public service campaigns. John's leadership roles extend to the Grand Teton Music Festival as Life Director and Chair Emeritus, showcasing a commitment to the arts and community development.