What did Admiral Lord Nelson do before he became famous?

Before becoming famous, Admiral Lord Nelson served in the Royal Navy, where he gained valuable experience in various roles. He participated in several naval engagements during the American Revolutionary War and the French Revolutionary Wars, showcasing his tactical skills. Additionally, he held commands in the Caribbean and was involved in operations against the Spanish and French fleets, building his reputation as a capable and innovative leader. His early exploits laid the groundwork for his later successes, particularly at the Battle of Trafalgar.