no its not a mario charter
you unlock it by unlocking all minigames except boss bash .
You cannot unlock Baby Mario in Mario Kart DS. He is only in Mario kart: Double Dash!!! and Mario Kart Wii.
You can't unlock Bowser Jr on Mario Kart DS.
You can't.
no
On Nintendo ds Mario kart is way better. Same for wii.
There is no diddy kong in Mario kart
if your talking about Mario kart ds you cant if your talking about Mario kart wii I don't know:(
no its not a mario charter
no
Loads!
You can't.