Sven Svenson Biographical information Home Sweden, Earth Ethnicity Swedish Occupation Professor, scientist Physical description Species human Gender Male Out of universe information Era(s) 1987 TV series First appearance Northern Lights Out Teachers and Students [Source] This article is a stub. You can help TMNTPedia by expanding it. Sven Svenson is a professor and scientist appearing in the "Northern Lights Out" episode of the 1987-1996 animated TV series. In the episode, his notes are stolen by Eric the Red-Eye in Norway. While he is talking to the audience in Oslo, Norway his name is more Swedish. References ↑ VUDU - Teenage Mutant Ninja Turtles Northern Lights Out Retrieved from "https://turtlepedia.fandom.com/wiki/Sven_Svenson?oldid=506181" Categories: Male characters 1987 TV series characters Stubs Scientists Humans Friends and allies (1987 TV series) Community content is available under CC-BY-SA unless otherwise noted.