Koby Altman is an American basketball executive known for his role as the General Manager of the Cleveland Cavaliers in the NBA. He joined the Cavaliers in 2012 and became the team's GM in 2017, overseeing player acquisitions and team strategy. Altman played a key role in the Cavaliers' rebuilding efforts after the departure of star player LeBron James. Before his career in management, Altman played college basketball at Amherst College and later worked in various roles within the Cavaliers' organization. His leadership has been instrumental in shaping the team's roster and guiding them through transitions in competitive performance.