But ITV’s new celebrity diving show Splash! is sure to change that.
Olympic diver Tom Daley will be teaching the celebs how to dive, before they’re judged by Tom’s trainer Andy Banks, diving medalist Leon Taylor and comedienne Jo Brand.
Jenni Falconer, Sugababe Jade Ewen, Helen Lederer, Benidorm’s Jake Canuso and Omid Djalili will be taking the plunge on tomorrow’s show, while Caprice, Diarmuid Gavin, Linda Barker, Dom Joly, Tina Malone and Eddie ‘The Eagle’ Edwards will also be taking part in the competition.
Splash! is on tomorrow, Saturday 5 January, at 7.15pm on ITV1.