At the invitation of His Excellency BAN KI-MOON, Secretary General of the United Nations, His Excellency Paul BIYA, President of the Republic of Cameroon, left Yaounde on Friday 16 September 2016, by mid-day, accompanied by his wife, Madam Chantal BIYA, to participate at the 71st Ordinary Session of the United Nations General Assembly to hold in New York, in the United States of America.