Born on 22 Sep 1918 in
Harris, Rutherford County, North Carolina.

Walker was declared missing and ultimately declared dead on April 29, 1944. This occurred in or around Prussia. Recorded circumstances attributed to: "Missing in action or lost at sea, Prisoner of War, under German control".

The Defense POW/MIA Accounting Agency (DPAA) announced that U.S. Army Air Forces Staff Sergeant George B. Walker, 25, killed during World War II, was accounted for June 21, 2022.

In the winter of 1944, Walker was assigned to the 369th Bombardment Squadron, 306th Bombardment Group (Heavy), 8th Air Force. On Feb. 3, he was the engineer and turret gunner aboard a B-17G Flying Fortress bomber that was part of a large bombing mission against the Wilhelmshaven Naval Shipyard in Wilhelmshaven, Germany. When the formation was flying near Oldenburg, it came under anti-aircraft fire. Even though there was no obvious damage, Walker's bomber began to lag behind the formation as it experienced general mechanical failure. The pilot flew the B-17 over the water and the crew bailed out. Germans captured several of the crew, including Walker, who was sent to Stalag Luft 6, a prisoner of war camp in Heydekrug, Germany. Walker was one of only three Americans who died in that POW camp. He died April 28 when he was shot while trying to escape.
Contributor: SBR (49039178)

Sergeant Walker had been overseas since January 15, 1943, serving first with a military police unit in England and later being transferred to the crew of a bomber squadron.

After making 10 missions over enemy territory, his plane was shot down and crashed near Hausleiten on February 3, 1944, and he was reported as a prisoner of war.