Gladiators Bionic and Dynamite answer YOUR brilliant questions
Gladiators ready!
Newsround went to meet two of the Gladiators, Bionic and Dynamite, who have both been answering some of YOUR questions.
And watch to find out how presenter De-Graft got on when he took on the Duel challenge as a contender...
The next semi-final of this series of Gladiators will take place on Saturday, 23 March.