According to GEETA all are shudra by birth. They become brahmin by knowledge only. In that sense I see all brahmins are true shudra. They dont know sanskrit . They cant read veda.They try to grab jobs like vaishya and shudra and call themselves brahmin! Acoording to me in India only Hundreds of Brahmins are their. All others claiming to be brahmin are actually shudra by birth.