Cristiano Caratti (born May 24, 1970 in Acqui Terme) is a former tennis player from Italy, who turned professional in 1989. He represented his native country at the 1992 Summer Olympics in Barcelona, where he was defeated in the first round by France's Guy Forget. The righthander reached his highest singles ATP-ranking on July 22, 1991, when he became the number 26 of the world. May 24 is the 144th day of the year in the Gregorian calendar (145th in leap years). ... 1970 (MCMLXX) was a common year starting on Thursday. ... Tennis balls This article is about the sport, tennis. ... 1989 (MCMLXXXIX) is a common year starting on Sunday of the Gregorian calendar. ... The Games of the XXV Olympiad were held in 1992 in Barcelona, Catalonia, Spain. ... Barcelona is the capital city of Catalonia and the second most populous city in Spain. ... Guy Forget (b. ... Adenosine triphosphate (ATP) Adenosine triphosphate (ATP) is the nucleotide known in biochemistry as the molecular currency of intracellular energy transfer; that is, ATP is able to store and transport chemical energy within cells. ... 22 July is the 203rd day (204th in leap years) of the year in the Gregorian Calendar, with 162 days remaining. ... 1991 (MCMXCI) is a common year starting on Tuesday of the Gregorian calendar. ...