Who is the greatest Olympian ever? Usain Bolt? Michael Phelps? Simone Biles? Regardless of your answer, if your goal was to knock them off their pedestal to claim the top spot, you'd study their training habits and attempt to emulate all the things that made them great. WWJD? is your training guide to understanding what it takes to emulate the greatest human to walk the planet-Jesus Christ. Although we can't be Jesus, the more we try to mimic how...