Vitali and his younger brother Wladimir Klitschko entered the Guinness World Records as brothers with most world heavyweight title fight wins (30 at the time; 40 as of 2020)
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Vitali and his younger brother Wladimir Klitschko entered the Guinness World Records as brothers with most world heavyweight title fight wins (30 at the time; 40 as of 2020)
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-21 from Wikipedia. The archived copy is preserved so this citation survives link rot.