Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Nina Morgunova (born 21 April 1951) is a retired female middle distance runner who represented the Soviet Union in the 1970s. She set her personal best in the women's 1,500 metres (4:06.0) on 1975-09-07 at a meet in Moscow.