Fait mathématique: 4540 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 4540 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: June 5th is the day in 1968 that U.S. presidential candidate Robert F. Kennedy is shot at the Ambassador Hotel in Los Angeles, California by Palestinian Sirhan Sirhan.