My sources say Oct 26 1947
Jan 20 2017 minus Oct 26 1947 is 69 years 2 months 25 days
Jan 20 1981 minus Feb 6 1911 is 69 years 11 months 14 days
Also Bob Dole 73 years 5 months 28 days (had he won in 1996)
John McCain 72 years 4 months 22 days (had he won in 2008)
My dad is 73 and looks a heckova lot healthier than Hillary or Bill or McCain or Dole. Still runs a business and used to jog to the beach to go bodysurfing well into his 60s.
It’s less about the chronological age and more about the hard miles that typically come with being a politician.