Former world heavyweight champion called to fight for Russia in Ukraine conflict - Mirror Online
Giant ex-boxer Nikolai Valuev in hospital weeks after call-up from Vladimir Putin - Mirror Online
Kubrat Pulev - Wikipedia
Ten of boxing's best active fighters from the former USSR - ESPN
Anthony Joshua and Tyson Fury will avoid Arslanbek Makhmudov who is the world's 'most feared heavyweight', says promoter Camille Estephan | Boxing News | Sky Sports
Nikolai Valuev: Biggest-ever heavyweight champ was 'gentle giant' stuck with ogre image | Boxing News | Sky Sports
It is my duty to fight': Ukrainian boxing champs travel back home to join battle against Russia
Why Can't America Love a Ukrainian Heavyweight Boxing Champ? - The Atlantic
Boxing governing bodies ban Russia from hosting title bouts - CGTN
Tishchenko takes heavyweight boxing gold - Olympic News
Boxing: Holyfield beaten by giant Russian Valuev | Otago Daily Times Online News
This Day in Boxing (Dec. 20): the Russian Giant Fleeced the Real Deal
The Russian heavyweight Magomed Abdusalamov is in a coma because of us | US sports | The Guardian
An Amazing Boxer Who Will Never Be Forgotten - Wladimir Klitschko - YouTube
Meet Mago, Former Heavyweight - The New York Times
Former world heavyweight champion Nikolai Valuev is called up the Vladimir Putin's Russian army | Daily Mail Online
Is Apti Davtaev Russia's next heavyweight hope? | Boxing News | Sky Sports
10 tallest heavyweight titleholders
Renowned Russian heavyweight boxer Povetkin hospitalized in Moscow with COVID-19 - Sports - TASS
58th WMC Boxing – Moscow (RUS) – Competition Day 3
Alexander Povetkin: Russian heavyweight announces retirement from boxing aged 41 | Boxing News | Sky Sports
This Russian heavyweight boxer has just landed the last job anyone would ever have picked for him - Mirror Online
Ukraine boxing brothers Vitali and Wladimir Klitschko fighting Russian invasion; 'I fear very much for their lives,' WBC chief says | South China Morning Post
