Little Mac is a fictional boxer and the main protagonist in Nintendo's Punch-Out!! series of video games. He first appeared in the Nintendo Entertainment System game Punch-Out!!. He is the smallest and youngest of all the boxers in the games, being only 17 years old across all Punch-Out!! games. His signature attack is the "STAR Punch". His design was changed for the SNES Super Punch-Out!!, but reverted to his original design in the Wii title. In the NES and Wii games, Little Mac is accompanied by Doc Louis, his trainer. In addition to his own series, Little Mac has made multiple cameo appearances in and out of video games; video games include Captain Rainbow, Fight Night Round 2 and the Super Smash Bros. series, while he appeared in a variety of comic books, including those created by Valiant Comics. Little Mac has received positive reception since his debut and has been regarded as one of the best protagonists in video games by multiple publications.