Grab your towel and your goggles and dive into these old pictures that go back more than 20 years and see who you can recognise.
13. Swimming Squad
Pictured at Ponds Forge Swimming Pool is City of Sheffield Swimming Squad member Gabbie Ashcroft 11 in 1999 who has raised £2440 from a sponsored swim for the Childrens Appeal. In the water are fellow squad members. Photo: Waistell
14. Young swimmer
Charlotte Crowder(5) of Hutcliffe Wood Road, Sheffield, pictured at Dronfield swimming pool in 1999 Photo: Roger Nadal
15. Blades fan
Blades fan Brian Thackery (58) who learned to swim as an adult was pictured shortly before he began a 15 lengths sponsored swim for Children In Need at King edward VII pool in 1999 Photo: Paul David Drabble
16. Water tot
Pictured at Chapeltown Swimming Pool, where 21 mounth old Marcus Ambler is seen with his gramdmother Sylvia Lyne in the confidence building swimming for babies lesson in 2000 Photo: Mike Waistell (staff)