Top presenter Steve Backshall will be chatting to Newsround and we want your questions for him.
Is there something you've always wanted to ask the CBBC star?
Do you want to know why he loves deadly animals so much? Or what the scariest thing that's happened to him is?
Whatever your question, we want to know. So get creative and send those questions in!
But be quick - you've got until 12pm Tuesday 6th September to get them to us!