One of the longest running reality shows is "Ultimate Fighter" now airing on the FX Network.  In it's 14th season, this week's episode had one of the scariest knockouts in the show's history.  Check out this video of New York's Uriah Hall k-o'ing Adam Cella.

For a sport that already gets a lot of grief about it's violence, the replay of this knockout won't help ease those complaints.  The good news is Cella would be eventually be okay, but according to Yahoo Sports he spent several minutes in the ring before going ot the hospital.

According to a tweet by UFC president Dana White, Cella was out for four minutes, didn't sit on the stool until six minutes after the kick that landed on the side of his face and didn't get into the ambulance to go to the hospital until nine minutes later.