Who is the youngest formula one driver?

Sebastian Vettel is the youngest f1 race champion. He holds the following youngest records in Formula One:

a. He is the youngest ever double, triple and quadruple world champion in formula one history

b. He has won 4 consecutive formula 1 drivers titles in his career

c. He is the youngest ever driver to score championship points in formula 1

d. He is the youngest ever driver in formula 1 to secure pole position

e. He is the youngest ever driver to win a formula 1 race