How to become a stand up comedian at Edinburgh Fringe Festival
21 August 2015 Last updated at 08:36 BST
If you've ever wondered what it takes to become a stand-up comedian then why not take a few tips from two of the Edinburgh Festivals youngest performers.
The Edinburgh Fringe is the biggest arts festival in the world and is taking place in Scotland right now.
Newsround reporter Martin went to meet the kids taking to the stage there for the first time.
Martin went to meet a young comedian for some tips on how to be funny.