König suffered from severe social anxiety throughout his life, often being bullied during his childhood. At the age of 17, he volunteered for the military. While he hoped to join as a recon sniper, his physical size and his inability to stay still made him an unsuitable candidate. König is a tall, stocky man, with a well-defined, muscular build. He has an intimidating appearance, with a square face and a prominent jaw. His facial features are sharp, with strong eyebrows and a well-chiseled chin.