An intimate portrait of the world's most outstanding rhythmic gymnast Margarita Mamun who needs to overcome mental fragility to take part in the Olympic Games.An intimate portrait of the world's most outstanding rhythmic gymnast Margarita Mamun who needs to overcome mental fragility to take part in the Olympic Games.An intimate portrait of the world's most outstanding rhythmic gymnast Margarita Mamun who needs to overcome mental fragility to take part in the Olympic Games.