In Mike Tyson’s Punch-Out!!, King Hippo is a boxer from Hippo Island. Both his girth and face resemble a hippopotamus. He has helpfully taped an X over his belly, which gives Mac a target to aim for when trying to hit King Hippo’s weak spot.

In the Nintendo series Punch-Out!!, Little Mac is a scrappy underdog boxer who’s trained with Doc Louis. He’s worked his way up from the bottom to face Mike Tyson, Mr. Dream, and even make an appearance in the next Super Smash Bros.

Princess Daisy is the princess of the faraway lands of Sarasaland. Rumored to be Luigi’s love interest, she is one of the Mushroom Kingdom gang and participates with them regularly in sports and go-karting.

Waluigi is a more devilish version of Luigi, who first made his appearance in Mario Tennis. Along with his counterpart, Wario, the two try to make things difficult for the Mario Bros.

Luigi is Mario’s green-clad twin brother. Though Luigi is taller and thinner, he possesses the same exact skills and powers as his more popular brother.

In this Nintendo animated series, Kevin Keene is Captain N, a teenager who must defeat Mother Brain to save Videoland, armed with nothing more than an NES light zapper and controller belt buckle. Good luck with that, kid.