Do you know your Presidents (Trivia) (Part 2)?

Question

11. Which President was an accomplished pianist?
12. Which President played football at West Point?
13. Who was the youngest man ever elected President?
14. Which President worked as a professional model?
15. Which President was the first to be born in a hospital?
16. Who were the two sets of fathers and sons who both served as President?
17. Who was the only President to have been a Rhodes Scholar?
18. Which President was the only one to wear a Nazi uniform?
19. Which President had recieved more votes than any other person in American history?
20. Which President didn't vote unil he was 62 and didn't even vote in his own election?

Answer 1

11. Truman
12. Eisenhower
13. Kennedy
14. Ford
15. ???
16. John Adams/John Q. Adams; George H.W. Bush/George W. Bush
17. Clinton
18. Reagan (?)
19. Franklin Roosevelt
20. Eisenhower

Answer 2

12. Eisenhower
13. JFK
14. Ford
15. Nixon
16. Adams & Bush
17. Clinton
18. Reagan
19. FDR?
20. Zachary Taylor

Answer 3

a million. who watches the undercard :) 2. NYC 3. Hogan/Andre at Wimbley Stadium 4. 2004 5. because he wore a mask 6. chum Rogers 7. definite 8. London England 9. good sized Gonzalez 10. very last recognized champion replaced into Larry Zybrisko even if the belt is now defended in Japan with Masato Tanaka as champion in both NJPW or 0-a million Max. attempt antagonistic to Kingdom 3 as evidence.

Answer 4

John Quincy Adams was the grandson of John Adams, not the son. William Henry and Benjamin Harrison were father and son.
#20. I don't know but it could have been George Washington.

Other than that I can't add to what the other two have said.

Answer 5

13. Barack O'Bama
17. Bill Clinton
18. Ronald Reagan
19. George Bush [remember he was elected twice and the population was higher than ever before]