In the National Basketball Association (NBA), a championship ring is awarded to members of the team that win the annual NBA Finals.[1][2] Rings are presented to the team's players, coaches, and members of the executive-front office.[3] The Boston Celtics have the most rings in NBA history, winning the finals 18 times. Phil Jackson is the coach with the most championship rings, and Bill Russell has the most as an NBA player (11 each).[4]