Who is the current head of the country in which the Chernobyl Nuclear Disaster took place?
Vladimir Putin
Vladimir Putin
Vladimir Putin
Vladimir Putin
Vladimir Putin
Vladimir Putin
Mikhail Gorbachev
Vladimir Putin
Mikhail Gorbachev
Vladimir Putin
Mikhail Gorbachev
Vladimir Putin
Viktor Yanukovych
Boris Yeltsin
Dmitry Medvedev
Vladimir Putin
Mikhail Gorbachev
Viktor Yanukovych
Boris Yeltsin
Vladimir Putin
Dmitry Medvedev
Mikhail Gorbachev
Leonid Kuchma
Viktor Yanukovych
Yuriy Luzhkov
Viktor Yanukovich
Boris Yeltsin
Vladimir Putin
Victor Yushchenko
Viktor Yushchenko
Dmitry Medvedev
Yushchenko
Mikhail Gorbachev
Mikhail Gorbachev.
Viktor Yanukovych
Leonid Kuchma
Vladimir Putin
Viktor Yanukovich
Yuriy Luzhkov
Victor Yushchenko
Viktor Chernomyrdin
Boris Yeltsin
Alexander Lukashenko
Viktor Yushchenko
Dmitry Medvedev
Vladimir Putin
Mikhail Gorbachev
Yushchenko
Viktor Yanukovych
Viktor Yanukovich
Yuriy Luzhkov
Leonid Kuchma
Mikhail Gorbachev.
Victor Yushchenko
Boris Yeltsin
Alexander Lukashenko
Dmitry Medvedev
Vladimir Putin
Viktor Yushchenko
Yuri Andropov
Mikhail Gorbachev
Viktor Chernomyrdin
Viktor Yanukovych
Yushchenko
Viktor Yanukovich
Yuriy Luzhkov
Yuriy Lutsenko
Victor Yushchenko
Boris Yeltsin
Vladimir Putin
Leonid Kuchma
Mikhail Gorbachev.
Dmitry Medvedev
Alexander Lukashenko
Yuri Andropov
Mikhail Gorbachev
Viktor Yanukovych
Yuriy Lukashenko
Viktor Yanukovich
Vladimir Putin
Yuriy Luzhkov
Yushchenko
Victor Yushchenko
Boris Yeltsin.
Boris Yeltsin
Dmitry Medvedev
Viktor Yushchenko.
Leonid Kuchma
Mikhail Gorbachev.
Yuri Andropov
Alexander Lukashenko
Viktor Yushchenko
Mikhail Gorbachev
Vladimir Putin
Yuri Andropovich Putin
Yuriy Lutsenko
Viktor Yanukovych
Sergei Ivanovich Putin
Igor Silayev
Victor Yushchenko.
Yuriy Luzhkov
Viktor Yanukovich
Victor Yushchenko
Alexander Lukashenko.
Boris Yeltsin
Yushchenko
Petro Poroshenko
Viktor Yanukovych.
Dmitry Medvedev.
Boris Yeltsin.
Dmitry Medvedev
Vladimir Putin
Yuri Andropov
Leonid Kuchma
Yuriy Lukashenko
Viktor Yushchenko.
Mikhail Gorbachev
Sergei Lavrov
Mikhail Gorbachev.
Alexander Lukashenko
Viktor Yanukovych
Igor Silayev
Yuri Andropovich Putin
Viktor Yanukovich
Yuriy Luzhkov
Victor Yushchenko
Boris Yeltsin
Vladimir Putin.
Vladimir Vladimirovich Putin
Victor Yushchenko.
Vladimir Putin
Sergei Ivanovich Putin
Yushchenko
Dmitry Medvedev
Yuri Andropov
Viktor Chernomyrdin
Yuriy Lutsenko
Viktor Yanukovych.
Boris Yeltsin.
Dmitry Medvedev.
Mikhail Gorbachev
Mikhail Gorbachev.
Viktor Yanukovych
Sergei Lavrov
Leonid Kuchma
Yuri Andropovich Putin
Alexander Lukashenko
Mikhail Gorbachev,
Sergei Ivanov
Petro Poroshenko
Igor Lukashenko
Vladimir Putin
Victor Yushchenko
Vladimir Putin.
Yuriy Luzhkov
Boris Yeltsin
Viktor Yanukovich
Dmitry Medvedev
Yuriy Lukashenko
Yushchenko
Viktor Yushchenko.
Victor Yushchenko.
Yuri Andropov
Mikhail Kalinin
Mikhail Gorbachev
Vladimir Vladimirovich Putin
Leonid Kuchma.
Viktor Yanukovych
Boris Yeltsin.
Viktor Yanukovych.
Sergey Lavrov
Vladimir Putin.
Yuri Andropovich Putin
Dmitry Medvedev.
Sergei Ivanov
Victor Yushchenko
Igor Lukashenko
Sergei Lavrov
Mikhail Gorbachev.
Alexander Lukashenko
Yuriy Luzhkov
Sergei Ivanovich Putin
Viktor Yanukovich
Boris Yeltsin
Dmitry Medvedev
Yuriy Lukashenko
Yuri Andropov
Yushchenko
Alexander Zhivkov
Mikhail Gorbachev
Petro Poroshenko
Viktor Yanukovych
Vladimir Putin.
Victor Yushchenko.
Igor Smirnov
Viktor Yanukovich Putin
Viktor Yushchenko
Mikhail Gorbachev.
Ivan Illich
Sergei Ivanov
Viktor Yanukovich