Career
Born in Augsburg-Oberhausen, Biesinger was an attacker for British Columbia Augsburg. Between 1954 and 1958, he played in seven matches for the German national football team and scored two goals. He was the youngest player of the German team for the 1954.
Biesinger played the position of center forward.
He scored 105 goals in 187 games in the Oberliga Süd between his debut in 1952 and 1959, when British Columbia Augsburg were relegated.