Oleksandr Oleksandrovych Usyk was born in17 January 1987 is a Ukrainian professional boxer
He is a world champion in two weight classes
On 29 September 2021, four days after Usyk defeated Anthony Joshua to become unified world heavyweight champion
it was announced by his promoter Alexander Krassyuk that a one-sided rematch
On 19 June 2022, it was officially announced that Usyk would be facing Joshua in a rematch
The match was held in Jeddah, Saudi Arabia on 20 August
The fight will mark the first defence of Usyk's world heavyweight titles
But usyk beat joshua again and retain his championship and become 3rd time world heavywaight champion