Helen Hynd, mother of Oliver and Sam says she's really happy they're both through to the final.
She said that whatever happens she will be proud of them both.
The brothers have both secured a place in tonight's 400m freestyle final and will be going head to head in the pool later.
Nottinghamshire is getting ready to welcome home Paralympic gold medallist Richard Whitehead.
Have you or your children been inspired by our Paralympians? To help find their local club, ITV Central has created a map showing them.
A post box will be painted gold by Royal Mail to celebrate Birmingham-born cyclist David Stone's Paralympic gold medal success.