Is there any historical evidence or doentation besides the bible that Jesus existed?

I am not trying to slander the Christian faith but I have never heard of such a thing. But if there is I would be so happy to receive some sort of link or reference to your source. And I am talking about sufficient evidence not something that 'metaphorically, sorta' implies of his existence. And no I am not an atheist, I dropped the whole Christian thing and currently study a broad spectrum of Pagan groups.