Final answer:
John Paul Jones is the renowned American naval officer who became a Revolutionary War hero, famous for his bravery and famous quote during combat.
Step-by-step explanation:
The famous American naval officer who became a hero of the Revolutionary War is none other than John Paul Jones. Though not explicitly mentioned in the information provided, he is renown for his naval victories against the British. One of his most famous quotes, "I have not yet begun to fight!" was reportedly said during a fierce battle when his ship was heavily outgunned. While the provided text mentions important figures like General Horatio Gates and the USS Constitution under Captain Isaac Hull, John Paul Jones is a pivotal figure often celebrated for his naval combat expertise and daring during the American Revolution.