Legally he is John Paul Mason, of course, we call him Jack or JP3... or Ionnes Paulus Mason. I tell people we named him after 31 popes, 2 Beatles, a wine maker and a comedian. Of all those people, only two are still alive.
Paul McCartney is scheduled to play in Tel Aviv, but accidentally became the ENEMY OF ALL MUSLIMS(!!!!) which is a feat that doesn't take much trying these days.