Arnold Schwarzenegger

Trump mocked the Terminator actor for failing to bring in strong viewing figures when he took over as host of The Celebrity Apprentice in 2017.

He wrote on Twitter: "Wow, the ratings are in and Arnold Schwarzenegger got 'swamped' (or destroyed) by comparison to the rating machine, DJT.

"So much for being a movie star – and that was season 1 compared to season 14. Now compare him to my season 1."