[["Elected in 1960 as the 35th president of the United States, 43-year-old John F. Kennedy became one of the youngest U.S. presidents, as well as the first Roman Catholic.", 43.0], ["The youngest to become president by election was John F. Kennedy, who was 43 years, 236 days, at his inauguration. ", 16.0], ["President JF Kennedy was 43 when he was inaugurated. ", 7.0], ["35 the minimum age to be President ", 3.0], ["43-years-old", 1.0]]
how old was j. f. kennedy when he became president
history,presidents