Is my diet healthy for a teenage boy?

I am very active, I am always running around doing something, Today I did martial arts(I do 2 hours of martial arts 4 days a week), I am high rank. On usually play football and basketball on some city teenage team, but I eat A LOT, I once ate 2 cheeseburgers 2 orders of fries, 2 apples and and some sort of vegetable for one meal, and every meal I eat is big.