Mikhail Gorbachev

Mikhail Gorbachev (1930's-2022) is a respected world leader, whose reforms, including glasnost and perestroika, helped end the Cold War, along with Ronald Reagan.

Sergeyevich is the middle name for Mikhail Gorbachev and another reformist Nikita Khrushchev.

Glasnost and perestroika are notable reforms that Mikhail Gorbachev initiated, which overturned the austere image espoused by Communist Party doctrine in the Eastern Bloc.