<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.boyko metodiev borisov kwa kibulgaria: бойко методиев борисов; amezaliwa 13 juni 1959 ni mwanasiasa wa bulgaria ambaye amekuwa waziri mkuu wa bulgaria tangu mei 2017.  <response>: boyko metodiev borisov bulgarian: бойко методиев борисов, ipa: ˈbɔjko mɛˈtɔdiɛf boˈrisof; born 13 june 1959 is a bulgarian politician who has been serving as prime minister of bulgaria since may 2017. 