Neil Armstrong
/ˌniːl ˈɑːmstrɒŋ/
/ˌniːl ˈɑːrmstrɔːŋ/
- (1930-2012) the US astronaut who was the first man to walk on the moon, on 20 July 1969. He later taught at Cincinnati University in the 1970s.“That's one small step for man, one giant leap for mankind.”