Young and charming, Lenny Belardo, aka Pius XIII, is the first American Pope in history. His election seems to be the result of a simple yet effective media strategy on the part of the College of Cardinals. The first part of the ten-episode limited drama series, The Young Pope, debuts SUNDAY, JAN. 15 (9:00-10:00 p.m. ET/PT), and the second part the next night, MONDAY, JAN. 16 (9:00-10:00 p.m.), followed by other episodes subsequent Sundays and Mondays at the same time, exclusively on HBO.