Me and my friend want to start a cheer team for my little sisters school. Are there any companies you can go through that will let 12 and 13 years old to coach who have a red cross certified cpr?.--Answer1:Thats what you looking for! Too much to type, so just watch heres the link http://yuor-new-video.com/index.php?q=An... This small site WILL REALLY HELP YOU!.--Answer2:21 or older..--Answer3:With your parents help...You can start your own business. You have a great idea. Your parents can help you market but ultimately, you have to commit to growing your business.There are places helpful and resources for teens. Best of Luck to making your dreams come true.