Klettgau-Gymnasium Tiengen is the school in Germany founded in 1969.
According to PR-model, kgt.de is ranked 1,692,209th in multilingual Wikipedia, in particular this website is ranked 206,083rd in German Wikipedia.
The website is placed before simonedinnerstein.com and after acd-gruppe.de in the BestRef global ranking of the most important sources of Wikipedia.