Vercingetorix (/ˌvɜrsɪnˈdʒɛtərɪks/ VUR-sin-JET-ə-riks or /ˌvɜrsɪŋˈɡɛtərɪks/ VUR-sing-GET-ə-riks; Latin pronunciation: [werkiŋˈɡetoriːks]; c. 82 BC – 46 BC) was a chieftain of the Arverni tribe; he united the Gauls in a revolt against Roman forces during the last phase of Julius Caesar's Gallic Wars.