Heavyweight boxing

Heavyweight is the heaviest class of boxing and has no weight limit in all four main boxing organisations: WBO, WBC, WBA and IBF. As of July 2018, The Ring magazine ranked the best five heavyweight boxers as: 1. Anthony Joshua (UK); 2. Deontay Wilder (USA); 3. Alexander Povetkin (Russia); 4. Joseph Parker (New Zealand); 5. Luis Ortiz (Cuba)