Nat Turner is the CEO of Collectors, parent company of PSA (Professional Sports Authenticator) - the world’s largest trading card grading and authentication service. He led the investor group that acquired Collectors in 2021 and has since driven major investments in technology and AI to expand grading capacity and improve turnaround times.

He has been an avid card collector since a young age, with a collection spanning baseball, basketball, football, and golf - both vintage and modern issues alike. His lifelong passion for collecting continues to shape his vision for innovation within the hobby.

Before Collectors, Turner co-founded Invite Media (acquired by Google) and Flatiron Health (acquired by Roche), and is a founding partner at Operator Partners, blending entrepreneurship with a deep commitment to the collecting community.