what do they do with there speedos

[louis]

I always wondeered what famous divers , swimmers, like Tom Daley and Alex Despatie (and many outhers) do with all the suits they have and get
Wene I view there pictures they are always wearing different suits, not mentionning those they get by there sponsors such as Adidas , and Speedo etc...
They must have dozens if not hundreds of them, just what do they do with them wene no longer used.
Do they dispose of them somehow such as giving them to charity, or selling them, or just destroying them etc.
WHAT WOULD YOU DO WITH THEM IF YOU WRE A FAMOUS DIVER OR SWIMMER.