Ludwig Von Drake comes from Vienna, Austria and has a fascination with knowledge. Since his youth he has been trying to obtain as many diplomas, in any science, as possible. When he is consulted by other family members, it is a running gag that he almost invariably turns out to have a university degree relevant for whatever information they are seeking. He is often shown as having little social competence, however, and is often portrayed as being very forgetful, sometimes even somewhat senile. In the comics Ludwig usually visits with Donald Duck and Donald's nephews Huey, Dewey and Louie. On occasion, Daisy Duck would coax (or even trick) the professor into giving lectures and tours for her ladies' club. Sometimes Ludwig and Gyro Gearloose have competed as to who is the greater inventor.