a) Volodymyr Zelensky
b) Petro Poroshenko
c) Dmitry Medvedev
d) Oleksandr Turchynov
Ukrainian comedian Volodymyr Zelensky has scored a landslide victory in the country’s presidential election. With nearly all ballots counted in the run-off vote, Zelensky had taken more than 73 percent with incumbent Petro Poroshenko trailing far behind on 24 percent.