I am a sucker for Mermaids, most of the time, I always have it at the back of my mind that I did spot a Mermaid one day. This also make me do a whole lot of research about their existence, apparently no info found about their existence whatsoever, always termed as myth. However this video uploaded on the URL pasted below gives me a 79% proof that mermaid do exist, some people would say this is video-shopped, but I would disagree on this, this is the only video amongst all that I have seen looking almost real.

http://americanlivewire.com/mermaid-discovered/