According to Dead Spin, a Steelers fan showed up to the team’s Saturday open practice disguised in a Troy Polamalu jersey and helmet, was able to sneak onto the field. It took moments for several Steelers players to notice that Troy Polamalu is a 37-year-old man who hasn’t played football for the Steelers or for any other professional team for more than three years.The most amazing aspect of this fan being able to get onto the field is that he looks nothing like Troy Polamalu.