This comment may be outdated by the time you read this. But if you answer Robert Lewandowski it wont work since I forgot to add Robert. So please put Lewandowski as the answer
Please make the quiz consistent in accepting last names only - set type-ins to proper names. Dieter and Uli should be spelled Hoeness. The alternative to the German ß is a double s. Giovane Elber's first name is misspelled.