Who is better at sport - girls or boys?
Well, Sportsround has a new challenge for some of the sportiest kids in the country.
Each week, one boy and one girl will be challenged to try out a new sport that they've never tried before. Whoever wins will get a point for their side.
Last week, the girls won the challenge, so the score is Girls 1, Boys 0.
But who will win this week? Will the boys level the scores?
THIS WEEK'S CHALLENGERS: THE BOY
USUAL SPORT: Aussie rules football
LUKE SAYS: "I'm confident of winning! Everyone knows that boys are better than girls at sport!"
THIS WEEK'S CHALLENGERS: THE GIRL
USUAL SPORT: Cross country running
EMILY SAYS:"I'm going to do my best to win!
THIS WEEK'S CHALLENGE: HURDLES
Emily tries her luck
Hurdles is an Olympic sport that can take place on a indoor or outdoor track.
A combination of speed and good technique is required to get over the hurdles smoothly.
It's also important to hold your arms in the correct place while sprinting to balance the body properly.
And it was a win for the boys - come on!
It was a really close race, but Luke brought the score to one-all.