Alberto Zaccheroni (Italian pronunciation: [alˈbɛrto ddzakkeˈroːni]; born 1 April 1953) is an Italian football manager.He is best known for having managed a number of top clubs in Serie A, and won a scudetto with A.C. Milan in 1999. Among other notable clubs coached by Zaccheroni include Lazio, Inter and Juventus, all as interim coach for part of a season. He won the Asian Cup in 2011 with the Japan National Team. He is also renowned for his unconventional and trademark 3–4–3 tactical system.Zaccheroni's playing career was cut short by injury, and he became a manager at the relatively young age of 30 with amateurs Cesenatico. He won Serie C2 and Serie C1, the fourth and the third highest football leagues in Italy. His managerial career took off during the Serie A 1997–98 season with Udinese, when he guided them to third place in the league and qualification for the UEFA Cup. Wikipedia