According to ABC News, Aaron normally flies first class, but during his flight on US Airways he needed two economy seats because first class was filled.
He ended up being booted from the flight because he took up too much room.
Aaron has turned this terrible experience into something positive.
"I live in California. I want to go to the beach in the summertime with a tank top on and have girls chasing me down the beach one day," he said.
"There's a lot of kids that get picked on because of their outer appearance and not everyone has had the luxury of growing up knowing the right foods to eat or knowing what a healthier lifestyle is," he said.