J. Wesley McCullough is a former U.S. Army Colonel and the Commanding Officer of the Alpha-Omega, which was formerly owned by the U.S. Army, and also an AWOL Army Battalion. He has blue eyes and is also bald. He is one of the surviving humans from the Simian Flu pandemic, caused by the ALZ-113, a man-made cure for Alzheimer's, which killed 99% of humans. He is at war with the remaining U.S. Army, because he wants to preserve human supremacy, and is also merciless, intelligent, and resourceful.