Who, when he took on the position, was the second-youngest US president to take office, the first US president born in the 20th century and, at age 43, the youngest elected to the office?
who, when he took on the position, was the second-youngest us president to take office, the first us president born in the 20th century and, at age 43, the youngest elected to the office
FreebaseQA-train-19167.P0
us president
president of the united states
m.060d2
government.government_office_or_title.office_holders..government.government_position_held.office_holder
m.0d3k14
john f. kennedy