25 November 1967 near Zürich) is a Dutch / Swiss actor in movies and theater plays.
At the age of 15 Wiesnekker started a cook apprenticeship, but did not agree with the “hierarchic structures”.
In 1990 he was nominated for the award Deutscher Nachwuchsschauspieler des Jahres (German talented young actor of the year).
Since the summer of 2003 he joint the cast of Swiss sitcom Lüthi und Blanc.
In 2005 Wisenekker was awarded the Schweizer Filmpreis als Bester Hauptdarsteller (Swiss film award for the best main role) for his role of drug addict policeman Herbert Strähl in Strähl.