Josip Broz (Serbo-Croatian Cyrillic: Јосип Броз, pronounced [jǒsip brôːz]; 7 May 1892 – 4 May 1980), commonly known as Tito (/ˈtiːtoʊ/; Serbo-Croatian Cyrillic: Тито, pronounced [tîto]), was a Yugoslav communist revolutionary and statesman, serving in various positions from 1943 until his death in 1980. During World War II, he was the leader of the Yugoslav Partisans, often regarded as the most effective resistance movement in German-occupied Europe. He also served as the president of the Socialist Federal Republic of Yugoslavia from 14 January 1953 until his death on 4 May 1980.