Devon currently competes in Men's Artistic Gymnastics (MAG) level seven.
"That is when you start making up your own routines and adding your own tricks and things," he said. "Usually you go up a level each year."
Level nine is as far as you can go before you enter the open, or international, class. Devon said his goal was to keep going as far as he can.
"Yeah, I want to go as far as I can as long as I still enjoy it. I will probably do judging and coaching when I am finished [competing]."
His family have also tried their hand at gymnastics.
"My brother did it so my parents threw me into it when I was like 6," he said. "It is just fun and it is like a good community."
Sixteen clubs attended the Mid-Island Gym Sports Junior and Senior Artistic Competition at the weekend in Rotorua.