KBC 2024| n 2024, which Ukrainian became the first undisputed world heavyweight boxing champion in twenty-four years? 

KBC 2024, The options of the question – In 2024, which Ukrainian became the first undisputed world heavyweight boxing champion in twenty-four years?

A. Vitali Klitschko

B. Viktor Postol

C. Oleh Dovhun

D. Oleksandr Usysk

The answer is D. Oleksandr Usysk