Criss Angel? of course! i know exactly how it was done---and yes, the people around him on the pool are actors. he's no different from David Blaine. they're both fake.
it's entertaing though. just a warning, next time you see some David Blaine stunt, don't get fooled again.
and you really expect me to believe that Guinness crap? yes, he broke the record---or did he? hmmmm...