Jack Johnson (World Heavyweight Boxing Champion) - On This Day
The Top Five Current Heavyweights In World Boxing Have Been Ranked - SPORTbible
Tyson Fury wins in stunning stoppage of Deontay Wilder in heavyweight fight
Exclusive: ONE Championship sets up interim heavyweight title fight after Arjan Bhullar 'declines multiple offers' to defend belt | South China Morning Post
Anthony Joshua becomes two-time Heavyweight Champion - World Boxing Association
Saudi Arabia accused of 'sportswash' for hosting world heavyweight fight | The Times of Israel
Heavyweight champion Andy Ruiz Jr., once bullied for his weight, says 'people can relate to me' - The Washington Post
Boxing's Last 13 Undisputed Heavyweight Champions Since 1962 - SPORTbible
Boxing champions list - ESPN
The day Jack Johnson became the first black world heavyweight champion