High Quality Content by WIKIPEDIA articles! Magdalena "Lena" Neuner (born 9 February 1987) is a German professional biathlete. She is the most successful woman of all time at Biathlon World Championships and a two-time Olympic gold medalist. At the age of 21, she became the youngest Overall World Cup winner in the history of the International Biathlon Union (IBU). With 24 World Cup wins, Neuner is ranked all-time third for career victories on the Biathlon World Cup tour.