Anacharsis

Anacharsis (/ˌænəˈkɑːrsɪs/; Ancient Greek: Ἀνάχαρσις) was a Scythian philosopher; he travelled from his homeland on the northern shores of the Black Sea, to Ancient Athens, in the early 6th century BC, and made a great impression as a forthright and outspoken barbarian, that is, a non-Greek speaker. He very well could have been a forerunner of the Cynics, in part because of his strong, but playful, parrhesia. None of his works have survived.