You're looking for information on a Punch-Out!! ROM for the Wii.
The Wii version of Punch-Out!! introduced several new features that enhanced the gameplay experience. The most notable innovation was the use of the Wii Remote, which allowed players to control Little Mac's punches by mimicking the motion of throwing a punch. This intuitive control scheme made the game feel fresh and exciting, appealing to both old and new fans.
A compressed format designed to remove "garbage data" from the disc, making it much smaller and easier to store on SD cards or USB drives for use with a soft-modded Wii. Punch-out Wii Rom Wbfs Editor's Choice
Would you like more information on how to find the Virtual Console version or guidance on homebrew solutions for the Wii?
With those in hand, you can play Punch-Out!! at 1080p, 4K, or even 8K. You can map motion controls to a standard gamepad, use a real Wii Remote via Bluetooth, or enable cheat codes for unlimited stars. The game becomes unshackled from its aging hardware.