His Majesty King Felipe VI of Bourbon and Greece is the third child of Their Majesties the King Juan Carlos and the Queen Sofía. He was born in Madrid, on 30 January 1968, at Nuestra Señora de Loreto clinic. In the sacrament of Baptism, he was given the names of Felipe, Juan, Pablo, and Alfonso de Todos los Santos, in memory, respectively, of the first Bourbon King to reign in Spain; of his paternal grandfather, the Head of the Spanish Royal Household; of his maternal grandfather, the King of the Hellenes; and of his great grandfather, Alfonso XIII, King of Spain. His godparents were his grandfather, His Royal Highness Juan de Borbón, Count of Barcelona, and his great grandmother, Queen Victoria Eugenie. 
In 1981, he received the Collar of the Distinguished Order of the Golden Fleece, granted by His Majesty the King Juan Carlos, Head and Sovereign of the Order.
On 30 January 1986, when he turned eighteen, he swore loyalty to the King, before the Spanish Parliament, taking an oath to discharge his duties faithfully, to abide by the Constitution and the law and ensure that they are abided by, and to respect the rights of citizens and the Autonomous Communities, fully undertaking his institutional role as successor to the Crown.
On 1 November 2003, Their Majesties the King Juan Carlos and Queen Sofía announced his engagement to Letizia Ortiz Rocasolano.
The religious wedding ceremony was held on 22 May 2004 at the Santa María la Real de la Almudena Cathedral of Madrid.
They have two daughters, Leonor, Princess of Asturias, born on 31 October 2005, and Sofía, Infanta of Spain, born on 29 April 20, both in Madrid.
His father, King Juan Carlos I, abdicated the Spanish Throne and sanctioned the preceptive Organic Law on 18 June 2014.
On 19 June 2014, Felipe took the Oath set forth in Article 61 of the Constitution and was proclaimed King before Parliament, taking the name of Felipe VI.
The King holds the military rank of Captain General of the Army, the Navy and the Air Force, the highest military rank, which corresponds exclusively to the supreme commander of the Armed Forces.