Congratulations to Mark Petrovsky on his victory at the 2021 AIBA World Boxing Championships in Belgrade 2021-11-05 23:00:00 Vladimir Putin congratulated Mark Petrovsky on his victory in the super heavyweight category (+92 kg) at the 2021 AIBA Men’s World Boxing Championships in Belgrade. The message reads, in part: “You passed the entire tournament with flying colours and proved stronger than experienced title-holders. In the final bout, your impressive fighting qualities, strong character and resolve helped you score a magnificent and confident victory. This comes as your first victory at such prestigious international competitions.”