Anna Kaiser, the spectacular coach with whom Piqué would have been unfaithful to Shakira

Although the break-up of Gerard Piqué and Shakira is already a thing of the past, there is still information about women who could have been part of the soccer player's life. Now, Argentine television assures that the Catalan player could have been unfaithful to the singer with the coach and choreographer of her latest songs, Anna Kaiser.