Who is the Youngest president of USA and which president has died in youngest age?
Teddy Roosevelt was the youngest ever to serve. He was McKinley's VP and was only 42 when he became president after McKinley was shot. JFK was the youngest ever elected at age 43. He obviously was also the youngest to ever die, since he was only 45 when he died.
Kennedy I think is both those answers I no he I number one