does any body know how to get baby bowser and dry bowser because i only need them to have all the characters

To get Baby Bowser, bạn need to get the one ngôi sao rank hoặc better for all of the 100cc Retro cups.

To get Dry Bowser, bạn need to get the one ngôi sao rank hoặc better for all of the 150cc Wii Cups

I have no idea