Peter is CPU Mii from Wii Sports Resort.
Wii Sports Resort Edit
In Swordplay, he is a Pro at 1107. His level in it is 1363. In Table Tennis, he is another good Pro. In Basketball, Peter is also a Pro with a skill of 1183. His Basketball team players are Satoko and Pablo-John.
Wii Party Edit
In Wii Party, he is an Advanced CPU Mii.