Petro Oleksiiovych Poroshenko (born 26 September 1965) is a Ukrainian businessman and politician who served as the fifth president of Ukraine from 2014 to 2019. Poroshenko served as the minister of foreign affairs from 2009 to 2010, and as the minister of trade and economic development in 2012. From 2007 until 2012, he headed the Council of Ukraine's National Bank. He was elected president in 2014. During his presidency, Poroshenko led the country through the first phase of the war in Donbas, pushing the Russian separatist forces into the Donbas Region.
https://en.wikipedia.org/wiki/Petro_Poroshenko