Adolf Hitler · Isaac Asimov Were Adolf Hitler and Isaac Asimov alive at the same time? Yes. Adolf Hitler and Isaac Asimov were alive at the same time for 25 years, from 1919–1920 to 1945. Adolf Hitler was 30 when Isaac Asimov was born.Isaac Asimov was 25 when Adolf Hitler died, aged 56. Adolf HitlerDictator of Germany from 1933 to 1945Born 20 April 1889 · died 30 April 1945, aged 56Isaac AsimovAmerican writer and biochemistBorn 1919–1920 · died 6 April 1992, aged 72 Mahatma GandhiVladimir LeninAlbert EinsteinAdolf HitlerRonald ReaganNelson MandelaIsaac AsimovDonald TrumpMichael JacksonBarack Obama Adolf Hitler and Isaac Asimov in bold, with some of their best-known contemporaries. Drag across to see the age each reached in any year. Faded ends mark uncertain dates.