Only male boxer in history to hold undisputed world titles in both the cruiserweight and heavyweight divisions during the four-belt era. He reached the pinnacle of the cruiserweight division in 2018 by winning the World Boxing Super Series and unifying the WBA, WBC, IBF, and WBO titles against Murat Gassiev. After moving to heavyweight, he secured the unified crown by defeating Anthony Joshua in 2021 and eventually became the undisputed king of the division with a victory over Tyson Fury in 2024. Most recently, in July 2025, he became a two-time undisputed heavyweight champion by defeating Daniel Dubois, a feat only previously achieved by Muhammad Ali. Follow 🤜🔥 @cold.boxing 🔥🤛 for boxing DM for Collabs 💪 Disclaimer : No Copyright Intended | DM For Credits/Removal 💯 #coldboxing #boxing #boxinglife