The United States has produced some of history’s most astounding athletes, from Willie Mays to Rocky Marciano. And many of them, it seems, call Pennsylvania home. If you purchase a product or register for an account through a link on our site, we may receive compensation. By using this site, you consent to our User Agreement and agree that your clicks, interactions, and personal information may be collected, recorded, and/or stored by us and social media and other third-party partners in accordance with our Privacy Policy.