Pope John Paul II established World Youth Day, an event for young Christians around the world.
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King Henry VIII was forbidden to remarry in a letter sent to him by Pope Clement VII.
An assassination attempt was made on Pope John Paul II.
Pope Benedict XVI's butler, Paolo Gabriele, was convicted and jailed for 18 months for leaking confidential documents.
Pope John Paul II becomes the first pontiff to visit a communist country.
Pope Alexander VI, born Rodrigo de Borja became Pope.