One iconic moment, two viral photos: Rio photographers capture Bolt's smile

The Rio Olympics have come to a close, and there's no doubt that these summer games have been memorable. World records were smashed, heroes were made and the best sports photographers in the game captured it all. But what may go down as one of the most memorable images from the games is actually two photos, captured by two photographers a fraction of a second apart. Photo by Kai Pfaffenbach / Reuter's. Embed from Getty Images Cameron Spencer of Getty Images and Kai Pfaffenbach of Reuter's snap...