|Favorite Color||Light Blue|
|Level||Tennis: Level ★10
Baseball: Level ★10
Boxing: Level ★9
|CPU Rank||Master Difficulty|
- In Freeplay Balloon Boppers, he is ranked 1st place with 20 points.
- He and Olga hold 1st place in the Puzzle Blockade time attack mode in the first stage, with a time of 1:00.00.
- The pair also hold 2nd place in 2-Player Button Smashers with 33 points.
Names in Different Languages
Japanese: マクシミリアン (Makushimirian)
- According to the Wii Sports Club files, Maximilian's Internal ID is 095.
- In the data files of Miitopia, he's listed as Child.
- In the Spot the Sneak intro, he is Player 3.
- In his Wii Party U artwork, he seems to be playing Operation: Sandbox as Player 1.
- Maximilian's height value is set to 0 and his weight value is set to 128.
- In a Super Mario Maker 2 screenshot, Maximilian appears 3rd on the Course Makers Leaderboard. The French flag appears next to his name, meaning that he is French.