Otto Wanz (June 13, 1943) is an Austrian former professional wrestler and boxer. He made his professional wrestling debut in 1976. He is a one time American Wrestling Association champion and former operator of the Catch Wrestling Association. Among his most famous international opponents were Antonio Inoki, Bull Power and Andre the Giant. He was one of only a few to bodyslam both Andre the Giant and Yokozuna. Today Wanz organizes strong men competitions in Austria called "Austrian Giants". He also held several records for tearing telephone books.