9. T. Quinctius Flamininus
Flamininus was a reluctant conqueror, and even though his military feats weren’t showstoppers, his integrity was unshakeable. He was in command of Rome’s armies while the republic was expanding east into Greece, and his duty to Rome forced him to break the back of Greek rule where it posed a threat. But he fiercely admired the nobility of Greek culture, and he hated watching the Greeks become slaves even when Rome was the one enslaving them. So in 196 BC, in an unprecedented move, he gave up Rome’s control and declared Greece a free territory. He was a class act.
(Plutarch, Flamininus; Polybius, Histories 18)