He would be approximately 68 years old today, although no one really knows exactly how old he would be, because no one knows when he was born, or his name,or his parents or who is favorite comic book hero was. No one knows anything,. We only know him as The Boy in a Box, or America’s Unknown child. He is the unidentified murder victim, 3 to 7 years old, whose naked, battered body was found in a cardboard box in the Fox Chase section of Philadelphia, Pennsylvania, on February 25, 1957.