Place of Birth: Sydney, New South Wales, AustraliaBirthday: 12 December 1957Bio: Susan Powter is an Australian-born American motivational speaker, nutritionist, personal trainer, and author, who rose to fame in the 1990s with her catchphrase \"Stop the Insanity!\", the centerpiece of her weight-loss infomercial. She hosted her own talk show The Susan Powter Show in the 1990s.
