This celebrity goo was created by Scott Hardie.

This goo was worth a point in April 2026.

publication date: Monday, April 27, 2026 (part of April 2026)

category: Education

clue: This Canadian professor took a principled stance against the promotion of incompetent employees.

explanation: Peter is best known for The Peter Principle, in which he (in a book co-authored with Raymond Hull) observed that competent employees kept getting promoted until they were no longer competent, resulting in companies where every management position was occupied by someone incompetent to manage. The idea caught on in popular culture and influenced corporate philosophy. more…

intended difficulty: medium

solved by: Russ Wilhelm, Steve West, Samir Mehta, and Richard Slominsky


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