History Fragments | Real Historical Footage on Instagram: "One of the most dramatic moments in the history of sports. On March 28, 1988, at the Olympic qualifying competitions, American diver Greg Louganis performed the most difficult jump - a reverse double somersault with a half-turn. But in a split second, everything went wrong - his head hit the diving board with incredible force. The sound of the impact reverberated throughout the hall, blood stained the water, and the audience froze in hor