The youngest parents in the US were Lina Medina, who gave birth at the age of 5 in 1939, and Sean Stewart, who became a father at 12 in 1998.
The youngest president of the United States was Theodore Roosevelt, who took office at the age of 42 after President William McKinley was assassinated.
John F. Kennedy was the youngest person to be elected as the President of the United States. He was 43 years old when he took office in 1961.
The youngest mother was a 5 year old Peruvian girl.Her name was Lina Medina, a Peruvian girl from the Andean village of Ticrapohttp://scienceroll.com/2006/12/09/the-youngest-mother-ever/
It's not quite clear what you are trying to ask. The youngest person ever is the one who was just conceived and has not been born yet.
As of 2017, the youngest US president was Theodore Roosevelt, who was only 42 when he took office.
Kennedy was the youngest elected US president.
Theodore Roosevelt
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
Theodore Roosevelt was the Vice President under William McKinley and was the youngest president to hold officer when McKinley was assassinated. John F. Kennedy was youngest president elected to office.
The youngest person to serve as President of the United States was Theodore Roosevelt, who assumed office at the age of 42, following the assasination of William McKinley. John F. Kennedy was the youngest when elected president and youngest who died.
Bill Clinton (46)
Jhon f kennedy is the youngest president till date.
Both the youngest U.S. Vice President, John C. Breckinridge, and the oldest, Alben W. Barkley, were from Kentucky.
he was the first president to be born in the 1900's and he was the youngest