The daughter of Philippe Yahé, a former player of RC Montceau (now RC Montceau Bourgogne), and the sister of Yves-Marie, a current player for the same club,[1] she was introduced to rugby by his older brother Jean-Baptiste because "he needed somebody to throw the ball back to himself".[2]
While attending Lycée Jean-Marc Boivin in Chevigny-Saint-Sauveur, her friend Fanny brought her in the field where the school's sport section was playing rugby union. Yahé already knew the rules of the game and was able to pass the ball to both sides. Didier Retière, at that time a regional technical advisor of Burgundy.[2]
Another important success arrived on 29 May 2010 when, as USA Perpignan's scrum-half, she defeated 26-5 her former team Montpellier at Stade Jean-Bouin in Paris by winning her second French national championship.[9]
Yahé became the captain of France against Scotland on 4 February 2011 during Six Nations.[10]