The autobiography of Joseph J. Vitale, father of bestselling author Joe Vitale. From US Marine to prize fighter to railroad foreman and the father of four, Joseph J. Vitale, now 90, has had a life of struggle and success. He lived through the Great Depression, served in World War II, built his own home by hand, raised four children, and hasn't missed a morning exercise workout in 70 years. Now, at the age of 90, he shares his life adventure with humor, insight and always feeling grateful - "The World's Most Contented Man."