How do you unlock 14 secret characters on mario kart?

Birdo play 8 time trials Toadette play 32 time trials Dry Bones win 100cc leaf cup Dasiy win 150ccspecial Dry bowser get a star rank on 150cc wii cups Bowser.jr 1 star rank for all 100cc retro cups Roailina 1 star all wii mirror-cc baby luigi unlock 8 expert staff data funky kong unlock 4 expert staff data baby Dasiy get 1 star rank for all 50cc wii cups Diddy kong win 50cc lighting cup Boo win 50cc star cup mii win 100cc spacial cup mii outfit B un lock 32 expert staff data