The BBC said former Olympic athlete Fatima Whitbread, former jockey Willie Carson, comedian Freddie Starr, musician Dougie Poynter and actor Antony Cotton are also to compete on Season 11 of the ITV show.
Rounding out the ensemble are TV stars Jessica Jane Clement and Mark Wright.
The new season of the series, to be taped in new South Wales, Australia, is to begin Sunday.
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