Pauline Stey is a promising French athlete, specialising in the discipline of race walking. She was born on 29 July 2000 in Mulhouse, France. Since her beginnings in athletics, Stey has demonstrated significant talent in race walking, participating in numerous national and international competitions and achieving outstanding technical and endurance performances.

Pauline Stey has competed in several national championships in France, especially in the junior and under-23 categories. She has obtained outstanding results at the French athletics championships, establishing herself as one of the best young walkers in the country. She has represented France in several international competitions, including the European Athletics Championships and the World Youth and Under-20 Championships.

One of her most notable achievements is her participation in the European Under-23 Athletics Championships, where she competed in the 20km race walk, achieving good positions and improving her personal bests. She has set outstanding personal bests in race walking, both in the 10 km and 20 km distances. Her times place her among the best young walkers in France and Europe.