Chances are you can’t cut a tuna as fast as this guy can. Watch as he dices up a tuna fish in less than 60 seconds and witness how the blade is an extension of his arm.
Did you see how easy he made that look? By the looks of this video he must have cut up thousands of tuna fish. He made quick moves to gut the fish and cut it up into equal chunks.
Take note of how he chopped up this tuna for the next time you need to cut up a catch of your own.