Hey Nitin, For that matter none of the people who live in India belong here....for your very kind information, Brahmins are the descendents of the Rishis....who then lived in Himalayas, and spread themselves to various parts of the world.
I think you misunderstood history or half knowledged about it. Also, Brahmins are part of dravidians. Tell me one more place in the world (other than with Indian roots) which has brahmins. Reread the history and try understanding it.