Let's make this birthday one to remember.

52 years old (Born on November 14, 1972)

Happy Birthday, Tensai! Another year older and wiser—but still just as intimidatingly tattooed and impressively agile at 350 pounds. Who knew someone your size could move like a cruiserweight? Your opponents certainly didn't—especially when you flattened them on the way to capturing that unforgettable Intercontinental Championship belt.

From dominating in Japan to making WWE rings quake beneath your feet, you've given fans countless memorable moments (and probably nightmares for some unlucky rivals). May this birthday be filled with laughter, cake—and perhaps fewer body slams than usual. After all, even wrestling giants deserve a day off occasionally!