First man to the moon

All right folks, all of you would know who is him and yes, it is Neil Armstrong.He was the first man to walk on the moon and said his famous quote "That's one small step for man, one giant leap for mankind.". He walked on the moon at July 20, 1969 where he became famous.It is sad to said his death was 4 years ago.However, most of us would remember what he had done for mankind.