Popsugar Culture Harry Potter J.K. Rowling Facts 22 J.K. Rowling Facts That Prove She Is ACTUALLY a Magical Human July 31, 2016 by Hilary White View On One Page Photo 22 of 22 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 22 J.K. Rowling and Harry Potter share a birthday. July 31 is a BIG day for Muggles and wizards alike. Previous Next Start Slideshow