Eric Brogar is competing in the 1988 Olympics held in Seoul, South Korea. You can see ocean in the background during the last event of the modern pentathlon competition, cross-country run. Even the commentator refers to it as the Yellow Sea. Yet Seoul where the Olympics where held in 1988 is located inland.
During the Jewish event for peace, a guard informs to fake German TV guys that the event wasn't going to be filmed by anyone yet there's an American TV crew broadcasting everything.
In the fencing competition, the referee is standing between the competitors and the scoring equipment. In reality, the referee would stand on the other side of the strip, facing both the competitors and the scoring equipment.