Unai Emery was appointed was most recently manager of Arsenal.
Prior to this he Spaniard spent two years at Paris Saint-Germain, where he landed the domestic treble of Ligue 1, Coupe de France and the Coupe de la Ligue.
Unai had previously spent three seasons with Sevilla, leading them to an unprecedented three consecutive Europa League titles, establish the club as a major force in the Spanish league.
A former midfielder, Unai started his coaching career at Lorca Deportiva in 2005 after playing mostly in the Spanish second division. He went on to coach Almeria, Valencia and Spartak Moscow before joining Sevilla and Paris Saint-Germain.