Ireland’s Fittest Family Celebrity Special

8.30pm rté One

Four well-known faces and their clans face games such as Hanging Tough to win €10,000 for the charity of their choice.

Matched with Donncha O’callaghan is Bridget and Eamon star Norma Sheehan and her family, who is competing to win money for Cork ARC Cancer Support.

Davy Fitzgerald is putting RTÉ 2fm’s Keith Walsh’s clan through their paces for the Make A Wish charity.

Derval O’rourke hopes that singing brothers Sean and Conor Price will get the donation for Pieta House.

Finally, Anna Geary will be pushing Dancing with the Stars judge Brian Redmond’s family for charity Laura Lynn.