How many mario games are on the wii?

There are currently 8 Mario Kart games:Super Mario Kart (SNES)
Mario Kart 64 (N64)
Mario Kart Double Dash (GC)
Mario Kart Wii (Wii)
Mario Kart DS (DS)
Mario Kart Arcade GP (Arcade)
Mario Kart Arcade GP 2 (Arcade) (Japan only)
Mario Kart Super Circuit (GBA)