watch 03:03 The Loop (Games) Do you like this video? This article is a stub. Please help the Doom Wiki by expanding it. Henning Skogstø is a Norwegian speedrunner of considerable achievement. Perhaps most notable for his contributions to the Doom II 30nm (nightmare marathon runs) genre. Retrieved from "https://doom.fandom.com/wiki/Henning_Skogstø?oldid=45913" Categories: Stubs People Community content is available under CC-BY-SA unless otherwise noted.