Brigadier General William Thomas Ryder was an officer of the United States Army and the first American paratrooper during World War II. Ryder helped pioneer Army airborne training, equipment and tactics alongside men like Jim Gavin, William Yarborough, Bill Lee, Art Gorham and Bud Miley. He was an aide to General of the Army Douglas MacArthur from 1944 until 1951. In the early 1960s he was a top Army expert in guided missile systems, retiring as a brigadier general in 1966.

James Maurice Gavin, sometimes called "Jumpin' Jim" and "the jumping general", was a senior United States Army officer, with the rank of lieutenant general, who was the third Commanding General (CG) of the 82nd Airborne Division during World War II. During the war, he was often referred to as "The Jumping General" because of his practice of taking part in combat jumps with the paratroopers under his command; he was the only American general officer to make four combat jumps in the war.