Siglinde Rotzinger Sports and Home Economics Teacher in a school for students with special needs since 1996. Teacher Trainer at KMZ Waldshut Lecturer in multimedia By roger.maeder|2017-07-18T21:28:32+02:00June 8th, 2016|Comments Off on Siglinde Rotzinger Share This Story, Choose Your Platform! FacebookTwitterLinkedInEmail About the Author: roger.maeder