List of world heavyweight boxing champions (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of world heavyweight boxing champions" in English language version.

refsWebsite
Global rank English rank
545th place
446th place
570th place
365th place
2,148th place
1,352nd place
6th place
6th place
196th place
3,105th place

archive.org

boxingscene.com

boxrec.com

craveonline.com

ringtv.craveonline.com

lenta.ru