Russell's No. 6 jersey retired across NBA, a 1st for league
Bill Russell's No 6 jersey retired across NBA, in 1st for league
Jackie Robinson SoCal Sports Chronicles
LeBron James, Basketball Wiki
NBA legend and civil rights activist Bill Russell's number 6
LeBron James ditches Heat No. 6, to again wear No. 23 with Cavs
Lakers SoCal Sports Chronicles
RIP Kobe Bryant: Mavs to Retire Number, Fans Demand a Logo Change
LeBron James - Wikipedia
How the Boston Celtics and NBA will honor Bill Russell
September Baseball: When Binghamton Won It All in 2014