Categories #canada #canadastories #canadagames #canadalisting #canadanews #canadasport #canadasports #canadastory Search Canada Online Listing Former heavyweight champ Leon Spinks Jr., who defeated Muhammad Ali in a stunning upset, dead at 67 Post author By Search Canada Online Listing Blog Post date February 7, 2021 Former heavyweight champion Leon Spinks Jr. has died after battling prostate and other cancers. He was 67. Related ← Former heavyweight champ Leon Spinks Jr., who defeated Muhammad Ali in a stunning upset, dead at 67 → Kevin Durant faces 7 day quarantine following health and safety removal in loss to Raptors