© Provided by People Fred Galloway William Kellerman For nearly 80 years, World War II veteran and D-Day survivor William "Willie" Kellerman hadn't received official recognition of his sacrifices due to a paperwork error. That changed on Tuesday, when the 97-year-old was presented with a Purple Heart, Bronze Star and Prisoner of War Medal by Gen. James C. McConville, the Chief of Staff of the U.S. Army, at Fort Hamilton Community Club in Brooklyn, New York. "I feel like I have been living in a shadow and I've turned the lights on," Kellerman tells PEOPLE. "I will never forget the...