  5 Survival Stories (Almost) Too Miraculous to be Real  A human
being is a fragile creature. All it takes is a nasty bump or a
wrong meal to finish us off. Still, as we have previously
pointed out, under the right circumstances people can be
borderline invincible. There are a few men and women who have
been able to survive things that could -- and by all rights
should -- kill a horde of elephants. Let's take a moment to
celebrate these unkillable supermen.  #5. The Man Who Was
Trapped Underwater (for Three Days)  Konstantins Visnevskis/
With hindsight, Harrison Okene probably should have seen the
signs. All of the ingredients were in place: He was young,
happy, and gainfully employed as a cook on a Chevron service
tugboat. Also, he was about to get married in a few days. All he
had to do before his wedding was finish this one ... last ...
mission.  Don't worry, he lives. She's crying about catering.
Of course, said mission turned into the most terrifying disaster
movie this side of the SS Poseidon. In the