| Pope Benedict XVI waves as he makes his "Urbi et Orbi" (To the city and the world) address from a balcony in St. Peter's Square in Vatican April 8, 2012. |
Benedict, one of the oldest popes in history, turns 85 on Monday, and on Thursday he marks the seventh anniversary of his election as successor to the immensely popular John Paul II.
Speaking to pilgrims and tourists in St Peter's Square on Sunday, he noted Thursday's anniversary and asked for prayers "so that the Lord may give me the strength to carry out the mission he has entrusted to me".



