Frank Woodruff Buckles (born Wood Buckles, February 1, 1901 – February 27, 2011) was a United States Army soldier and the last surviving American veteran of World War I. He enlisted in the U.S. Army in 1917 and served with a detachment from Fort Riley, driving ambulances and motorcycles near the front lines in Europe.
On February 27, 2011, Buckles died of natural causes at his home at the age of 110 years and 26 days. He was the second-oldest living man in the United States at the time of his death (Walter Breuning died 46 days later). (Source: Wikipedia)