Gaius Marius (; – 13 January 86 BC) was a Roman general, politician, and statesman. Victor of the Cimbric and Jugurthine wars, he held the office of consul an unprecedented seven times during his career. He was also noted for his important reforms of Roman armies. He set the precedent for the shift from the militia levies of the middle Republic to the professional soldiery of the late Republic; he also improved the "pilum", a javelin, and made large-scale changes to the logistical structure of the Roman army.