Multiple choice general knowledge

I was in the US navy and later I became the the US President who am I ?

  1. John F Kennedy

  2. Richard Nixon

  3. Robert Hoover

  4. George Bush Sr

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

John F. Kennedy served in the US Navy during WWII as a PT boat commander, receiving the Navy and Marine Corps Medal for heroism. Richard Nixon was also in the Navy but became Vice President before President. 'Robert Hoover' appears to be a confusion - Herbert Hoover was President but not military; J. Edgar Hoover was FBI director, not military. George H.W. Bush was a Navy pilot but became President much later. JFK is the correct answer.