During a Gold Medal Olympics game a NBC sportscaster, Bob Fitzgerald, made a mistake which many would have jumped out there seats and shouted at the TV at. He made a mistake when he thought actor Jesse Eisenberg was Facebook co-founder Mark Zuckerberg.

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When the camera came on to Jesse the sportscaster shouted I know I'm gonna put that picture on Facebook,” We've got every executive of note, it seems, worldwide, attending these games.”

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But it appeared later that this sudden energy burst during the Olympic Games from sportscaster Bob Fitzgerald was a slight fail when it appeared that the multi-billionaire CEO, who runs one of the worlds biggest company's was not the guest watcher. It was really the man who played him in film “The Social Network.” But come on they do look alike. Do they?