Has there ever been a more dominant player in any sport without a nickname than Bill Russell? The cornerstone of the Celtics' dynastic run in the '50s and '60s, Russell led Boston to 11 championships in just 13 seasons. These large, white Nikes are size 15 and show much use. Both are signed in 8/10 black Sharpie and Bill has added the notation "Personal Use." The pair comes with a hand-signed LOA from Russell.