After American Pharoah's Triple Crown victory at the Belmont Stakes, late night host jimmy Fallon was quick to point out that the horse's jockey, Victor Espinoza, is as close as ever to the fabled Quadruple Crown. What's that? Never heard of the ol' QC? To earn the rare and coveted honor, a jockey must win the Kentucky Derby, the Preakness Stakes, the Belmont Stakes, and lastly, triumph over Jimmy in a mini motorcycle race around the Tonight Show studio.