Mii Creation Guide
You may have watched my YouTube videos/Twitch streams, or just have seen me play games, and want to make my Mii for your own games or just to have. Here are ways to make it!
To use the Check Mii Out Channel (Mii Contest Channel) code for the Wii, you need to have RiiConnect24 installed on your Wii. Once you've done that, you can enter the code through the channel.
YouTube Tutorial
Contains the Wii, 3DS, Wii U, Switch and Web Creator.