British comedian Jack Whitehall will host a new celebrity competition series titled "Nation's Dumbest" on the Fox broadcast network [1].
The show represents Fox's effort to attract viewers through a fresh, humor-driven concept that pits well-known personalities against one another in various "dumb" challenges [1, 2].
Based on a successful Scandinavian format, the series was in development at the end of 2025 [1]. The network said it ordered the show this week in May 2026 [1].
Fox has assembled a diverse roster of celebrity contestants for the first season. The lineup includes Hilaria Baldwin, Carmen Electra, and Ice-T [1]. Other participants joining the competition include JoJo Siwa, and Chase Hudson [3].
Whitehall, known for his work in both the UK and U.S., will lead the proceedings as the primary host [1]. The series aims to translate the comedic appeal of the original international format for an American audience by leveraging the public profiles of its celebrity cast [1, 2].
“Fox is adapting a successful Scandinavian format to create a comedic competition.”
The acquisition of 'Nation's Dumbest' signals Fox's continued reliance on proven international formats to fill its prime-time schedule. By pairing a British host with a mix of traditional celebrities and social media influencers, the network is attempting to bridge the gap between legacy broadcast audiences and younger, digitally native viewers.
