John Finn is a notable figure in American history, recognized for his bravery during World War II. He served in the United States Navy and was awarded the Medal of Honor for his heroic actions during the Battle of Guadalcanal in 1942. His courage and leadership under fire exemplified the spirit of the American military. After the war, John Finn continued to serve in the Navy, eventually retiring as a Chief Petty Officer. He lived a long life, passing away in 2020 at the age of 100. His legacy is remembered through various memorials and honors dedicated to his service and sacrifice.