Baby Mario is already one of the starting characters on Mario Kart Wii.
You cannot unlock Baby Mario in Mario Kart DS. He is only in Mario kart: Double Dash!!! and Mario Kart Wii.
He is not in ds but is already unlocked in wii
Baby Yoshi isn't in Mario Kart Wii. You can only get him by hacking.
there is no goomba to unlock in Mario kart wii
Ugh! There is no baby rosalina!
No but they are in Mario Kart Wii.
No but funky kong, miis, and normal birdo are still good
You can't unlock Pauline in Mario Kart Wii,he isn't in that game.
Wiggler is not unlockable in Mario Kart Wii.
Get Star Rank In The Top Cups.
If you need to unlock her in Mario kart wii here is the answer: Win the 150cc Special Cup. If you need to unlock her in Mario Kart 7 here is the answer: Win the 150cc Mushroom Cup. Source: I beat Mario Kart Wii, and I unlock Daisy in Mario Kart 7.
To Unlock Baby Luigi you have to unlock 8 Expert Staff Ghost Data in Time Trials.