John Fitzgerald Kennedy
Known for his charm, charisma, and popularity with the ladies, John F. Kennedy was the 35th President of the United States (1961-1963) and the youngest man elected to the office. On November 22, 1963, when he was hardly past his first thousand days in office, JFK was assassinated in Dallas, Texas, becoming the youngest President to die in office.
President Kennedy presided over Camelot, and was followed by Lyndon B. Johnson.