laundry list vs who’s who

laundry list

noun
  • An unrealistic list of skills, qualifications and experiences, as demanded by employers when hiring staff. Similarly, an equally unrealistic skill set claimed by a candidate on a résumé. 

  • A long and often tedious list of items. 

who’s who

How often have the words laundry list and who’s who occurred in a corpus of books? (source: Google Ngram Viewer )