Fulfill all the requirements listed. – Baby Daisy – Earn at least a one star ranking in each 50cc Wii Grand Prix cup races – Baby Luigi – Unlock eight Expert Staff ghost data in Time Trial mode – Birdo – Defeat 250 people in online racing, or play Time Trial mode on sixteen different courses – Bowser Jr. – Earn at least a one star ranking in each 100cc Retro Grand Prix cup races – Daisy – Win the 150cc Special Cup – Diddy Kong – Win the 50cc Lightning Cup – Dry Bones – Win the 100cc Leaf Cup – Dry Bowser – Earn at least a one…