I was listening to sports radio on the way to work this morning, and they had a "teaser" that they were going to have the guy that took "the most famous photo in sports history" on in an upcoming segment. I didn't get to hear who it was or what picture it was. But the Ali (Clay at that time) versus Liston photo was the first one that came to my mind. What is the first sports related photo that comes to your mind?