Denise Lewis
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Denise Lewis at son's school sports day

Olympic athlete and gold medal winner Denise Lewis talks about retirement from athletics, being a mum and getting a bit too competitive at her son's school sports day.

Denise Lewis was speaking to Kirsty Young on Radio 4's Desert Island Discs on Sunday 5 Feb at 11:15 GMT, repeated Friday 10 Feb at 09:00 GMT. Listen online or browse the extensive Desert Island Discs archive.