The 1956-57 complete roster that won their first championship.
The 1956–57 Boston Celtics season was the 11th season for the franchise in the National Basketball Association (NBA). This was the first time in franchise history, where the Celtics advanced to the NBA Finals, which they would later go onto win over the St. Louis Hawks in 7 games. The Celtics would make the Finals a record 10 consecutive seasons, spanning from this season to the 1965–66 season. They were led by 1957's MVP Bob Cousy, as well as Bill Russell, Bill Sharman, and 1957's Rookie of the Year Tom Heinsohn.
With Heinsohn's death in 2020 -- he would become a beloved player, coach, and broadcaster for the team -- only two players from the 1957 championship team are alive as of 2021: Hall of Famers Cousy and Russell.