Tags: Gymnast.
Irina Kazakova (Russian: Ирина Казакова; born September 23 1986) is known as one of the world’s most flexible contortionists. She is a world-class gymnast who specializes in contortion and rhythmic gymnastics on Russia’s national team. She is trained with a personal trainer with whom she works on her oversplits. Her most popular performance is her Snake Dance.