If you've never heard of Mickey Mouse then you've either been living under a rock or on another planet for the last 90 years. Mickey, the mouse with the most, is celebrating his 88th birthday today. It was back in 1928 that America's favorite mouse made his debut in theaters in the cartoon "Steamboat Willie." This has led to one of the longest and most successful rodent careers in show business history.
It's Mickey Mouse Day! Yay! It was on this day in 1928 that the mega mouse debuted in his first cartoon, Steamboat Willie. That makes this Mickey's birthday. It looks like he and Pluto are ready to celebrate it too!