John Glenn John Glenn Colonel John Herschel Glenn Jr. (July 18, 1921 – December 8, 2016) was a United States Marine Corps aviator, engineer, astronaut, businessman, and politician. He was the first American to orbit the Earth, circling it three times in 1962. Following his retirement from NASA, he served from 1974 to 1999 as a Democratic United States Senator from Ohio. Before joining NASA, Glenn was a distinguished fighter pilot in World War II, China and Korea. He shot down three MiG-15s, and was awarded six Distinguished Flying Crosses and eighteen Air Medals. In 1957, he made the first supersonic transcontinental
John Thomas Glenn at Spring St and Marietta which was commissioned by the George Fuller Company to coincide with the Spring Street Viaduct which they were building at the time. It was completed in 1923 and named for him. John Thomas Glenn John Thomas Glenn (March 21, 1844March 14, 1899) was the 31st Mayor of Atlanta from 1889 to 1891, and the son of another Atlanta mayor, Luther Glenn, and like his father an attorney at law. At the beginning of the American Civil War he was attending the University of Georgia where he received a Bachelor of Arts degree just before the