Red kangaroos thrive in arid grasslands ... The image of a “boxing” kangaroo—now a ubiquitous symbol of Australia—first appeared in an 1891 cartoon inspired by exhibitions that pitted ...

Take a Red Kangaroo, double its size, replace its paws with grappling hooks, give it bizarre feet each with a single hoof-like claw, then allow it to run at super-high speed face-first into a wall.