Guy Beahm was the community manager for Sledgehammer Games. Originally, Beahm was a YouTuber known as "Dr Disrespect". After being hired by Sledgehammer Games, he discontinued his YouTube personality. On March 1, 2012, he announced via Twitter that he had accepted a Level Design position at the studio, and was no longer Community Manager. As a Level Designer, Beahm helped design some of the multiplayer maps for Call of Duty: Advanced Warfare, including Solar, Horizon, Instinct, Ascend, Recovery, Sideshow, Site 244 and Quarantine.
On September 29, 2015, Beahm announced his retirement from Sledgehammer Games to pursue other interests. He has since returned to running his YouTube personality, "Dr DisRespect", which has been very successful.