Bill Russell and Jackie Robinson: Why are they the NBA's and MLB's picks to retire their numbers from every team?
Inside the movement to retire Bill Russell's iconic No. 6 - The
Bill Russell Says Jackie Robinson 'Was a Hero' to Him, Inspired
Bill Russell, Basketball Wiki
MORE
Bill Russell's No. 6 is being retired across the NBA : NPR
Inside the movement to retire Bill Russell's iconic No. 6 - The
Bill Russell-Jackie Robinson connection deepens with NBA's latest
Bill Russell's No. 6 jersey retired across NBA, a first for league
Retired number - Wikipedia
Magic Johnson calls for NBA to retire Bill Russell's No. 6 league
Bill Russell is third athlete to have number retired league-wide
NBA Retires Bill Russell's Number 6 League-Wide, Memorial Patches
Celtics honor 'true champion' Bill Russell ahead of opener - ESPN