Mario Kart Wii - 15.90 million
Super Smash Bros. Brawl - 8.43 million
Super Mario Galaxy - 7.95 million
7.95 x 2 = 15.9
How many weeks do you think it will take for Mario Kart Wii to double the sales of Brawl? I'm bad at making these kinds of predictions though, as they are both still selling (obviously lol)








