Léa Sprunger is a Swiss athlete known for her achievements in track and field, particularly in the 400 meters and 400-meter hurdles. Born on 15 March 1991 in Biel/Bienne, Switzerland, she has represented her country in various international competitions, including the Olympic Games and the European Championships. Sprunger has earned multiple national titles and set personal bests throughout her career. She is recognized for her speed and agility, making her one of Switzerland's prominent athletes in her discipline. Her dedication to the sport has inspired many young athletes in Switzerland and beyond.