The Klitschko brothers, who gained fame fighting in the ring, will now fight as soldiers - Los Angeles Times
Klitschko boxing brothers Vitali, Wladimir vow to fight for Ukraine
Boxing: Wladimir Klitschko's plea to end Russia-Ukraine conflict | Marca
Oleksandr Usyk: Heavyweight champion speaks exclusively to CNN after joining Ukrainian defense battalion - CNN
Ukrainian Boxer Usyk Defeats Russia's Gassiev In Moscow Bout
Vitali and Wladimir Klitschko ready to fight for Ukraine
Ukrainian boxer Vitali Klitschko to run for president | CNN
Ukraine boxing brothers Vitali and Wladimir Klitschko fighting Russian invasion; 'I fear very much for their lives,' WBC chief says | South China Morning Post
Will Vasiliy Lomachenko fight George Kambosos Jr. on June 5? What's next for the Ukrainian boxing star? | Sporting News
Ukrainian boxer Usyk defeats British heavyweight Chisora - Nov. 01, 2020 | KyivPost
Oleksandr Usyk is given blessing of Vitali Klitschko, after he left Ukraine to fight Anthony Joshua | Daily Mail Online
/cloudfront-us-east-2.images.arcpublishing.com/reuters/U3SMTISGA5IVJO3HFYVRCXWFAM.jpg "Klitschko brothers to take up arms and fight for Ukraine | Reuters")
Klitschko brothers to take up arms and fight for Ukraine | Reuters
Ukrainian Boxer Lomachenko Pulls Out of Title Fight, Staying With Army
Column: Vitali and Wladimir Klitschko join fellow Ukrainian boxers in fight against Russian invasion
Wladimir Klitschko, More Ukrainian Boxers Join Fight Against Russia | PEOPLE.com
Oleksander Usyk, Ukraine′s controversial heavyweight boxing champion | Sports | German football and major international sports news | DW | 04.10.2021
Boxing 2022: Heavyweight champ latest to take up arms in Ukraine
Lomachenko in front lines as Ukrainian boxers fight Russia | KRON4
Wladimir Klitschko, More Ukrainian Boxers Join Fight Against Russia | PEOPLE.com
Boxer Vasiliy Lomachenko joins Ukraine defense battalion
It is my duty to fight': Ukrainian boxing champs travel back home to join battle against Russia
Boxing 2022: Ukrainian icon joins frontline in war against Russia
AP Interview: Boxing champ Klitschko proud to be Ukrainian | AP News
Ukrainian boxers taking up arms to fight Putin | Daily Mail Online
