This week's big tennis quiz is all about Queen Serena Williams. She's our sportsperson of the decade. Now it's time to test your knowledge on her.
Williams has achieved pretty much everything there is to achieve in the game and she's won the lot. But how well do you think you know her?
We've put together another quiz for all you tennis brainiacs out there who think you know everything there is to know about Serena.
Take our bumper quiz below and find out if you're a Grand Slam champion in the making...
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