Ant and Dec shared that in their 37-year partnership, they only had one significant argument, which led to Dec leaving in a huff. The duo, who first met on the set of Byker Grove in 1989, have since become a prominent presenting pair in the UK.

Despite hosting numerous quiz shows together, the clash occurred over a game of Who Wants To Be A Millionaire, a board game version. During their podcast, Ant revealed that Dec abruptly ended the game and left with the board after a disagreement.

Dec, 50, humorously mentioned that the argument arose from a question involving murder mystery authors, where Ant’s hosting tactics led to tension. Ant defended his actions, claiming they were strategic and in line with game show standards.

The incident marked the end of their Millionaire board game sessions, as Dec confirmed they never played it again. This revelation follows their recent discussion on the Stick To Football podcast, where they disclosed their initial plan to leave Britain’s Got Talent due to various issues but were persuaded to stay by Simon Cowell.

During a meeting in LA, Simon convinced them to stay by promising changes to the show, a moment Dec vividly recalled. The duo’s podcast, Hanging Out with Ant and Dec, releases new episodes weekly on various platforms for their fans to enjoy.