Things You'll Need
Instructions
Start the Mario Kart Wii game and then press the "A" button to enter the main menu. Point your Wii remote to the "Time Trials" option and press the "A" button.
Use you Wii remote to select the character you want to play as and press the "A" button to continue. Select the go-kart or motor bike that you want to use in the race and press the "A" button to continue.
Select any one of the course options to see a list of four different courses to choose from. Select a course and then click on the "Race Normal Staff Ghost" option.
Beat the normal staff ghost in the race, and you'll unlock the option to race against an expert staff ghost for that course. Race the course again against the expert staff ghost and win the race.
Race against three more normal staff ghosts for different courses. After you've unlocked four expert staff ghosts, you will see a prompt on the screen that says you've unlocked Funky Kong.