John F. Kennedy
As of 2017, the youngest US president was Theodore Roosevelt, who was only 42 when he took office.
John F. Kennedy. He is still the only Catholic president the U.S. has ever had.
John F. Kennedy was the first and only Roman Catholic to be US President.
Kennedy was the only Catholic to become president .
John F. Kennedy
John F. Kennedy is currently the only Catholic US President. It's just Catholic, not Roman Catholic. Roman is an epithet first commonly used in England after the protestant revolt to describe the Catholic Church. It is never used by the official Catholic Church.
No he's Baptist. JFK was the only Catholic President in US history.
Theodore Roosevelt
Kennedy was the youngest elected US president.
Technically John F. Kennedy was elected the youngest but the youngest president in office was Roosevelt. (Roosevelt was elected Vice President in 1900 and became President when President William McKinley was assassinated.)
Thirty eight
bill clinton