 In 2003 the Norwegian College of Elite Sport (, NTG), which is not a college but an upper secondary school with sports, was moved from Vøyenenga to a site near Nadderud farm.Already in 2004 a lower secondary school, NTG-U, was added.The Norwegian College of Elite Sport was co-located with "NKI Fjernundervisning", an institution for remote education which moved to Nadderud from Lysaker in 1989.