Paulo Coelho is the author of "The Alchemist", he was born in 1947 in the city of Rio de Janeiro, Brazil. Being the author of 30 books that have sold over 320 million copies in 170 countries, he has become one of the most widely read authors in the world today. Paulo Coelho has been a United Nations Messenger of Peace since 2007 and this has allowed him to continue to promote intercultural dialogue and to focus on the needs of children.