Samuel Clay Prestigiacomo is an American basketball executive who is currently the executive vice president and general manager for the Oklahoma City Thunder of the National Basketball Association (NBA). He has held the position since 2007 when he was hired at 30 years old, making Presti the second-youngest person to ever hold the position in the NBA. As of 2025, Presti is the third-longest tenured head of basketball operations in the league. Under his leadership, the Thunder won their first NBA championship in 2025, marking a historic milestone for the franchise.