Jesus was a jewish preacher in the land of israel. Due to the popularity of his teachings and sermons, jews referred to him as the King of the Jews. The Romans, fearing an uprising, decided to nip this potential problem in the bud and crucified him like a common criminal to send a message to the people. This obviously failed, as they made him a martyr and created a religion that, for the most part, perverted his teachings.
I'd like to believe that he was just a man that used religion to preach the importance of peace and love, and it doesn't matter if you believe him to be the son of God or not, that is something to be revered in a man.