I watched "Enron: The smartest guys in the room" documentary, and I think Lou Pai is the most fascinating character in the story.

As quoted online:

Lou Pai was a senior executive at Enron who, after having an affair with a stripper, to satisfy his divorce settlement, cashed out $250 million of his Enron stock just before the company's stock price collapsed and it filed for bankruptcy protection.

I don't know if he ever knew about the stuff that was going down at Enron, but that guy managed to leave the ship in a nice boat before it sank.