Correct
Explanation
Joseph Robinette Biden Jr. (born November 20, 1942) is an American politician and the president-elect of the United States. Having defeated incumbent Donald Trump in the 2020 United States presidential election, he became the oldest (77 y.o.) person to be elected president.
Solve this puzzle
There were 7 dwarves who were all brothers. They were all born 2 years apart. The youngest dwarf is 7 years old. How old is his oldest brother?
19 10 9 11