Fans react as NBA announces that the late Bill Russell's number 6 jersey will be retired
Celtics Legend Bill Russell's No. 6 Jersey to Be Permanently Retired by NBA, News, Scores, Highlights, Stats, and Rumors
NBA to retire Celtics legend Bill Russell's No. 6 leaguewide - Los Angeles Times
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NBA will retire the No. 6 jersey across the league in honor of Celtic legend Bill Russell
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NBA to Retire No. 6 League-Wide in Honor of Bill Russell - Sports Illustrated
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Bill Russell: who was first Black NBA superstar?