Where Kurt Kitayama's stellar 63 in PGA Championship final round ranks in golf major history

Kurt Kitayama shot a stunning 63 in the final round of the PGA Championship on Sunday, a historically low score in golf major tournament play. The round placed Kitayama among the elite performers in major championship history. His 63 is tied for the lowest rounds ever recorded in a golf major, a mark that has been matched but never broken.