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Kiyashko is the maiden name of Olena Zelenska, the First Lady of Ukraine. Born in Kryvyi Rih, Ukraine, in 1978, she is a screenwriter and architect. She met her future husband, Volodymyr Zelenskyy, while studying at Kryvyi Rih National University. They married in 2003 and have two children, Oleksandra and Kyrylo.