Vitali Klitschko was criticized by his brother for losing a fight with fury

The mayor of Kiev Vitali Klitschko said that his younger brother Vladimir "has not shown any proper level of preparation and technology" in a fight with Tyson fury, the media says.

"Klitschko is necessary to understand why it was, and then make further steps ", - cite the words of the mayor of Kiev and the Ukrainian " Vesti ".