Sadly, you cannot unlock him on the ds. he is unlockable on mariokart wii fortunately.
it is shyguy you can unlock him when you play mariokart DS download play
yeah just type in the question "how do you unlock baby Mario in mariokart ds?".
no
you can't
Daisy
You have to do The 100ccretro Grand Prix
there is no cup to unlock Diddy Kong you must go on the same account like 180 times (or more, i don't know) and it'll tell you that you unlocked Diddy Kong.
i think you must beat 50cc with all gold if you do this you will also get King Boo
you have to get first in the mushroom cup every level and you will get daisy
you have to unlock it in the genies lamp in the unlockables
ROB is not in Mario Kart Wii, he is only in Mario Kart DS.
There is no diddy kong in Mario kart