Pope John Paul II Paul II made trips to 129 countries, travelling more than while doing so. He consistently attracted large crowds, some among the largest ever assembled in human history, such as the Manila World Youth Day, which gathered up to four million people, the largest Papal gathering ever, according to the Vatican. John Paul II's earliest official visits were to the Dominican Republic and Mexico in January 1979. While some of his trips (such as to the United States and the Holy Land) were to places previously visited by Pope Paul VI, John Paul II became the first pope to visit the
Pope John Paul II became popularly known as Alexander the Great). The three popes who today commonly are known as "Great" are Leo I, who reigned from 440–461 and persuaded Attila the Hun to withdraw from Rome; Gregory I, 590–604, after whom the Gregorian Chant is named; and Pope Nicholas I, 858–867, who consolidated the Catholic Church in the Western world in the Middle Ages. John Paul's successor, Benedict XVI, has not used the term directly in public speeches, but has made oblique references to "the great Pope John Paul II" in his first address from the loggia of St. Peter's Basilica, at the