Wernher Magnus Maximilian Freiherr von Braun (US: /ˌvɜːrnər vɒn ˈbraʊn/ VUR-nər von BROWN, German: [ˌvɛʁnheːɐ̯ fɔn ˈbʁaʊ̯n]; 23 March 1912 – 16 June 1977) was a German-American aerospace engineer and space architect. He was a member of the Nazi Party and Allgemeine SS, and the leading figure in the development of rocket technology in Nazi Germany, then later a pioneer of rocket and space technology in the United States.
—Wikipedia
