Image Sources: wikipedia.com
Bill Crawford, pictured above, was a quiet and low-profile janitor who worked in Colorado Springs as a janitor at the Air Force Academy. Most people never noticed him as he would typically clean up after the messy cadets while they were in class or sleeping. He was faithful to his job and left the place spotless. While he may have been soft spoken and went around unnoticed he was harboring a secret for years that no one knew of.