You can't. Tiny Kong isn't in Mario Kart Wii.
On the last level of world 2 use tiny Mario to fight the monster and you can get to world 4 with tiny Mario
beat mummipokey as tiny mario.
Micro Mario is a tiny version of Mario that can sneak under blocks and places like that.
you have to defeat the level 2 boss in tiny Mario
No, you have to beat the boss on level 5 as tiny Mario to unlock level 7.
The mini mushroom makes you tiny so you can fit into tiny spaces and tiny pipes.
mario!
If you beat the boss in super mini form, instead of running to the next world, you'll fall into a tiny crevice that will lead you to world four.
Use a mini mushroom (the tiny blue ones).
If its the one with the tiny mushroom No. but if not yes.
On world 5 you have to finish the castle at the end on tiny mario... You know the one you get with the tiny blue mushroom? It's the same to get world 4 but you have to do it from world 2...