On Friday we're sending Martin to meet sports legend David Beckham - and we want YOUR questions.
The sporting hero will be inspiring kids to keep fit at the Sainsbury's Active Kids event in London, so send us your question about sport.
But there's a catch - it must NOT be about football!
- Do you want to know which sport he wishes he was better at?
- Perhaps you want to know his favourite way to exercise?
- Or what motivates him to keep fit?
Thanks for your questions - this chat page is closed and we'll take some of your sporty queries to Becks!