Guest A is a default character with some high scores from Wii Fit. He's also MiiCasso's mortal enemy. Guest A only appeared in one video so far: Proving Wii Fit is a terrible way to get fit. First time Guest A appeared in Kevin's gameplay. He can be seen having more high-scores than MiiCasso. Retrieved from "https://callmekevin.fandom.com/wiki/Guest_A?oldid=10378" Categories: Character Sports game Mii Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.