The 14-year old gymnast went on to score two more perfect 10's in that event and four perfect 10's on the balance beam, making her the sensation of the Montreal Games.
What millions of admirers around the world did not know was the sinister effect that the brutal regime of her country had on her.
During the reign of Romanian dictator Nicolae Ceausescu, Comaneci tried to commit suicide at the age of 15. She recovered though and would later compete in the Mosocow Games in 1980.
Although she was the most famous person in Romania, and was honored by the government, Comaneci finally fled her country in 1989 and crossed over to Hungary.
In 1996, Comaneci married American gymanst Bart Connor.