This article is a stub. You can help the Diary of a Wimpy Kid Wiki by expanding it. Severin Korfer is a German actor who played the role of a character, Dieter Müller in Diary of a Wimpy Kid (film). That is all he is known for, according to IMDb. His birthday and age is unknown. Gallery Add a photo to this gallery Retrieved from "https://diary-of-a-wimpy-kid.fandom.com/wiki/Severin_Korfer?oldid=116336" Categories: Article stubs Actors Diary of a Wimpy Kid Actors Stubs Article Stubs Male Actors People Real World Articles German Actors Real World Article Stubs Community content is available under CC-BY-SA unless otherwise noted.