Gordon Freeman is the silent protagonist of the Half-Life video game series, created by Gabe Newell and designed by Marc Laidlaw of Valve. His first appearance is in Half-Life (1998). Gordon Freeman is depicted as a bespectacled white man from Seattle, with brown hair and a signature goatee, who graduated from MIT with a PhD in theoretical physics. He was an employee at the fictional Black Mesa Research Facility. Controlled by the player, Gordon is often tasked with using a wide range of weapons and tools to fight alien creatures such as headcrabs, as well as Combine machines and soldiers.
https://en.wikipedia.org/wiki/Gordon_Freeman