Two teenage kangaroos have been filmed boxing with each other at a wildlife park in Australia. Warrawong Wildlife Sanctuary in Adelaide posted the video of the two standing with each other before furiously punching the living daylights out of one another in a punch up that took place yesterday (16th September). One of them patiently waited for his opponent to scratch his arm before squaring off and punching and kicking each other. Sanctuary owner Narelle MacPherson said: "They are both male Western Grey Kangaroos. The large one is named Bruiser and the smaller one is Levi." "Both are rescued Kangaroos which means they're mother was hit by a car and they were hand raised as joeys. "They were just play fighting, it's normal behaviour just like teenagers having a pillow fight."